2021-10-14  Kwok Cheung Yeung  <kcy@codesourcery.com>

	* libgomp.texi (OpenMP 5.0): Update entry for declare variant
	directive.

2021-10-14  Kwok Cheung Yeung  <kcy@codesourcery.com>

	* testsuite/libgomp.fortran/declare-variant-1.f90: New test.

2021-10-12  Julian Brown  <julian@codesourcery.com>

	* target.c (gomp_copy_host2dev): Release device lock on cbuf
	error path.

2021-10-12  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/icv-3.f90: New.
	* testsuite/libgomp.fortran/icv-4.f90: New.

2021-10-12  Jakub Jelinek  <jakub@redhat.com>

	* libgomp.texi (omp_get_max_teams, omp_get_teams_thread_limit,
	omp_set_num_teams, omp_set_teams_thread_limit, OMP_NUM_TEAMS,
	OMP_TEAMS_THREAD_LIMIT): Document.

2021-10-12  Jakub Jelinek  <jakub@redhat.com>

	* libgomp.texi (omp_get_device_num): Move @node before omp_get_dynamic
	to avoid makeinfo warnings.

2021-10-12  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c-c++-common/icv-3.c: New test.
	* testsuite/libgomp.c-c++-common/icv-4.c: New test.

2021-10-12  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/102628
	PR libgomp/102668
	* testsuite/libgomp.c-c++-common/alloc-9.c (main): Decrease
	allocation sizes from 420 to 320 and from 768 to 568.
	* testsuite/libgomp.fortran/alloc-11.f90: Likewise.
	* testsuite/libgomp.fortran/alloc-1.F90: Change expected alignment
	for cr from 16 to 4.

2021-10-12  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/scan-11.c: Remove option -fvect-cost-model=cheap.
	* testsuite/libgomp.c/scan-12.c: Likewise.
	* testsuite/libgomp.c/scan-13.c: Likewise.
	* testsuite/libgomp.c/scan-14.c: Likewise.
	* testsuite/libgomp.c/scan-15.c: Likewise.
	* testsuite/libgomp.c/scan-16.c: Likewise.
	* testsuite/libgomp.c/scan-17.c: Likewise.
	* testsuite/libgomp.c/scan-18.c: Likewise.
	* testsuite/libgomp.c/scan-19.c: Likewise.
	* testsuite/libgomp.c/scan-20.c: Likewise.
	* testsuite/libgomp.c/scan-21.c: Likewise.
	* testsuite/libgomp.c/scan-22.c: Likewise.
	* testsuite/libgomp.c++/scan-9.C: Likewise.
	* testsuite/libgomp.c++/scan-10.C: Likewise.
	* testsuite/libgomp.c++/scan-11.C: Likewise.
	* testsuite/libgomp.c++/scan-12.C: Likewise.
	* testsuite/libgomp.c++/scan-13.C: Likewise.
	* testsuite/libgomp.c++/scan-14.C: Likewise.
	* testsuite/libgomp.c++/scan-15.C: Likewise.
	* testsuite/libgomp.c++/scan-16.C: Likewise.

2021-10-12  Kewen Lin  <linkw@linux.ibm.com>

	* testsuite/libgomp.graphite/force-parallel-8.c: Add --param max-stores-to-sink=0.

2021-10-11  Marcel Vollweiler  <marcel@codesourcery.com>

	* allocator.c (omp_init_allocator): Replace omp_atv_sequential with
	omp_atv_serialized.
	* omp.h.in: Add deprecated flag for omp_atv_sequential.
	* omp_lib.f90.in: Add deprecated flag for omp_atv_sequential.
	* testsuite/libgomp.c-c++-common/alloc-10.c: New test.
	* testsuite/libgomp.fortran/alloc-12.f90: New test.

2021-10-11  Jakub Jelinek  <jakub@redhat.com>

	* omp.h.in (omp_set_num_teams, omp_get_max_teams,
	omp_set_teams_thread_limit, omp_get_teams_thread_limit): Declare.
	* omp_lib.f90.in (omp_set_num_teams, omp_get_max_teams,
	omp_set_teams_thread_limit, omp_get_teams_thread_limit): Declare.
	* omp_lib.h.in (omp_set_num_teams, omp_get_max_teams,
	omp_set_teams_thread_limit, omp_get_teams_thread_limit): Declare.
	* libgomp.h (gomp_nteams_var, gomp_teams_thread_limit_var): Declare.
	* libgomp.map (OMP_5.1): Export omp_get_max_teams{,_},
	omp_get_teams_thread_limit{,_}, omp_set_num_teams{,_,_8_} and
	omp_set_teams_thread_limit{,_,_8_}.
	* icv.c (omp_set_num_teams, omp_get_max_teams,
	omp_set_teams_thread_limit, omp_get_teams_thread_limit): New
	functions.
	* env.c (gomp_nteams_var, gomp_teams_thread_limit_var): Define.
	(omp_display_env): Print OMP_NUM_TEAMS and OMP_TEAMS_THREAD_LIMIT.
	(initialize_env): Handle OMP_NUM_TEAMS and OMP_TEAMS_THREAD_LIMIT env
	vars.
	* teams.c (GOMP_teams_reg): If thread_limit is not specified, use
	gomp_teams_thread_limit_var as fallback if not zero.  If num_teams
	is not specified, use gomp_nteams_var.
	* fortran.c (omp_set_num_teams, omp_get_max_teams,
	omp_set_teams_thread_limit, omp_get_teams_thread_limit): Add
	ialias_redirect.
	(omp_set_num_teams_, omp_set_num_teams_8_, omp_get_max_teams_,
	omp_set_teams_thread_limit_, omp_set_teams_thread_limit_8_,
	omp_get_teams_thread_limit_): New functions.

2021-10-09  liuhongt  <hongtao.liu@intel.com>

	* testsuite/libgomp.c++/scan-10.C: Add option -fvect-cost-model=cheap.
	* testsuite/libgomp.c++/scan-11.C: Ditto.
	* testsuite/libgomp.c++/scan-12.C: Ditto.
	* testsuite/libgomp.c++/scan-13.C: Ditto.
	* testsuite/libgomp.c++/scan-14.C: Ditto.
	* testsuite/libgomp.c++/scan-15.C: Ditto.
	* testsuite/libgomp.c++/scan-16.C: Ditto.
	* testsuite/libgomp.c++/scan-9.C: Ditto.
	* testsuite/libgomp.c-c++-common/lastprivate-conditional-7.c: Ditto.
	* testsuite/libgomp.c-c++-common/lastprivate-conditional-8.c: Ditto.
	* testsuite/libgomp.c/scan-11.c: Ditto.
	* testsuite/libgomp.c/scan-12.c: Ditto.
	* testsuite/libgomp.c/scan-13.c: Ditto.
	* testsuite/libgomp.c/scan-14.c: Ditto.
	* testsuite/libgomp.c/scan-15.c: Ditto.
	* testsuite/libgomp.c/scan-16.c: Ditto.
	* testsuite/libgomp.c/scan-17.c: Ditto.
	* testsuite/libgomp.c/scan-18.c: Ditto.
	* testsuite/libgomp.c/scan-19.c: Ditto.
	* testsuite/libgomp.c/scan-20.c: Ditto.
	* testsuite/libgomp.c/scan-21.c: Ditto.
	* testsuite/libgomp.c/scan-22.c: Ditto.

2021-10-09  Jakub Jelinek  <jakub@redhat.com>

	* libgomp.texi (OpenMP 5.1): Mention implemented support for
	structured block sequences in C/C++.  Mention support for
	unconstrained/reproducible modifiers on order clause.
	Mention partial (C/C++ only) support of extentensions to atomics
	construct.  Mention partial (C/C++ on clause only) support of
	align/allocator modifiers on allocate clause.

2021-10-02  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/order-reproducible-1.f90: New test
	based on libgomp.c-c++-common/order-reproducible-1.c.
	* testsuite/libgomp.fortran/order-reproducible-2.f90: Likewise.
	* testsuite/libgomp.fortran/my-usleep.c: New test.

2021-10-01  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/alloc-10.f90: Fix alignment check.
	* testsuite/libgomp.fortran/alloc-7.f90: Fix array access.
	* testsuite/libgomp.fortran/alloc-8.f90: Likewise.
	* testsuite/libgomp.fortran/alloc-11.f90: New test for omp_realloc,
	based on libgomp.c-c++-common/alloc-9.c.

2021-10-01  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c-c++-common/order-reproducible-1.c: New test.
	* testsuite/libgomp.c-c++-common/order-reproducible-2.c: New test.

2021-10-01  Jakub Jelinek  <jakub@redhat.com>

	* affinity-fmt.c (omp_get_team_num, omp_get_num_teams): Add
	ialias_redirect.
	* env.c (handle_omp_display_env): Use ialias_call.
	* icv-device.c: Move ialias right below each function.
	(omp_get_device_num): Use ialias_call.
	* fortran.c (omp_fulfill_event): Add ialias_redirect.
	* icv.c (omp_get_active_level): Add ialias_redirect.

2021-10-01  Jakub Jelinek  <jakub@redhat.com>

	* omp.h.in (omp_aligned_alloc, omp_aligned_calloc): Add
	__alloc_align__ (1) attribute.
	* testsuite/libgomp.c-c++-common/alloc-9.c: New test.

2021-09-30  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/alloc-7.f90: Add dg-prune-output
	for -fintrinsic-modules-path= warning of the C compiler.
	* testsuite/libgomp.fortran/alloc-9.f90: Likewise.
	* testsuite/libgomp.fortran/alloc-10.f90: Likewise.

2021-09-30  Tobias Burnus  <tobias@codesourcery.com>

	* libgomp.texi (OpenMP 5.1): Set implementation status to Y for
	omp_aligned_{,c}alloc and omp_{c,re}alloc routines.
	* omp_lib.f90.in (omp_aligned_alloc, omp_aligned_calloc, omp_calloc,
	omp_realloc): Add.
	* omp_lib.h.in (omp_aligned_alloc, omp_aligned_calloc, omp_calloc,
	omp_realloc): Add.
	* testsuite/libgomp.fortran/alloc-10.f90: New test.
	* testsuite/libgomp.fortran/alloc-6.f90: New test.
	* testsuite/libgomp.fortran/alloc-7.c: New test.
	* testsuite/libgomp.fortran/alloc-7.f90: New test.
	* testsuite/libgomp.fortran/alloc-8.f90: New test.
	* testsuite/libgomp.fortran/alloc-9.f90: New test.

2021-09-30  Jakub Jelinek  <jakub@redhat.com>

	* omp.h.in (omp_aligned_alloc, omp_calloc, omp_aligned_calloc,
	omp_realloc): New prototypes.
	(omp_alloc): Move after omp_free prototype, add __malloc__ (omp_free)
	attribute.
	* allocator.c: Include string.h.
	(omp_aligned_alloc): No longer static, add ialias.  Add new_alignment
	variable and use it instead of alignment so that when retrying the old
	alignment is used again.  Don't retry if new alignment is the same
	as old alignment, unless allocator had pool size.
	(omp_alloc, GOMP_alloc, GOMP_free): Use ialias_call.
	(omp_aligned_calloc, omp_calloc, omp_realloc): New functions.
	* libgomp.map (OMP_5.0.2): Export omp_aligned_alloc, omp_calloc,
	omp_aligned_calloc and omp_realloc.
	* testsuite/libgomp.c-c++-common/alloc-4.c (main): Add
	omp_aligned_alloc, omp_calloc and omp_aligned_calloc tests.
	* testsuite/libgomp.c-c++-common/alloc-5.c: New test.
	* testsuite/libgomp.c-c++-common/alloc-6.c: New test.
	* testsuite/libgomp.c-c++-common/alloc-7.c: New test.
	* testsuite/libgomp.c-c++-common/alloc-8.c: New test.

2021-09-28  Tobias Burnus  <tobias@codesourcery.com>

	PR libgomp/96661
	* configure.ac: Only check for int-type = 2*size_t support when
	building with Fortran support.
	* configure: Regenerate.

2021-09-28  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/if-1.f90: Adjust.
	* testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Likewise.

2021-09-27  Aldy Hernandez  <aldyh@redhat.com>

	* team.c: Initialize start_data.
	* testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
	* testsuite/libgomp.graphite/force-parallel-8.c: Adjust.

2021-09-27  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Change
	dg-message back to dg-note.

2021-09-27  Tobias Burnus  <tobias@codesourcery.com>

	PR fortran/94070
	* testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Update
	expected dg-note output.

2021-09-22  Tobias Burnus  <tobias@codesourcery.com>

	PR fortran/55534
	* testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Revert
	r12-3722 by removing -Wno-missing-include-dirs.
	* testsuite/libgomp.oacc-fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.

2021-09-22  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c-c++-common/allocate-2.c: New test.
	* testsuite/libgomp.c-c++-common/allocate-3.c: New test.

2021-09-21  Tobias Burnus  <tobias@codesourcery.com>

	PR fortran/55534
	* testsuite/libgomp.fortran/fortran.exp: Add -Wno-missing-include-dirs
	to ALWAYS_CFLAGS.
	* testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.

2021-09-18  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c++/default-1.C: New test.
	* testsuite/libgomp.c-c++-common/default-1.c: New test.
	* libgomp.texi (OpenMP 5.1): Mark "private and firstprivate argument
	to default clause in C and C++" as implemented.

2021-09-17  Julian Brown  <julian@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/broadcast-many.c: Update.

2021-09-17  Julian Brown  <julian@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/broadcast-many.c: New test.

2021-09-17  Jakub Jelinek  <jakub@redhat.com>

	* libgomp.texi (OpenMP 5.1): Spelling fix,
	declare variante -> declare variant.

2021-09-17  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c-c++-common/atomic-19.c: Drop c effective target.
	Use /* */ comments instead of //.
	* testsuite/libgomp.c-c++-common/atomic-20.c: Likewise.
	* testsuite/libgomp.c-c++-common/atomic-21.c: Likewise.
	* testsuite/libgomp.c++/atomic-16.C: New test.
	* testsuite/libgomp.c++/atomic-17.C: New test.

2021-09-10  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c-c++-common/atomic-19.c: New test.
	* testsuite/libgomp.c-c++-common/atomic-20.c: New test.
	* testsuite/libgomp.c-c++-common/atomic-21.c: New test.

2021-09-07  Tobias Burnus  <tobias@codesourcery.com>

	* libgomp.texi (OpenMP Implementation Status): Extend
	OpenMP 5.0 section.
	(OpenACC Profiling Interface): Fix typo.

2021-09-07  Tobias Burnus  <tobias@codesourcery.com>

	* libgomp.texi (Enabling OpenMP): Refer to OMP spec in general
	not to 4.5; link to new section.
	(OpenMP Implementation Status): New.

2021-09-06  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.c/target-43.c: '-latomic' for nvptx offloading.

2021-09-03  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.c-c++-common/error-1.c: Use \r\n not \n\r in
	dg-output.
	* testsuite/libgomp.fortran/error-1.f90: Likewise.

2021-08-23  Thomas Schwinge  <thomas@codesourcery.com>
	    Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/address-space-1.c: New file.

2021-08-23  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/lib/libgomp.exp
	(check_effective_target_offload_target_intelmic): Remove 'proc'.
	(check_effective_target_offload_device_intel_mic): New 'proc'.
	* testsuite/libgomp.c-c++-common/on_device_arch.h
	(device_arch_intel_mic, on_device_arch_intel_mic): New.
	* testsuite/libgomp.c-c++-common/target-45.c: Use that for
	'dg-xfail-run-if'.
	* testsuite/libgomp.fortran/target10.f90: Likewise.

2021-08-23  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/taskloop-4-a.f90: New test.
	* testsuite/libgomp.fortran/taskloop-4.f90: New test.
	* testsuite/libgomp.fortran/taskloop-5-a.f90: New test.
	* testsuite/libgomp.fortran/taskloop-5.f90: New test.

2021-08-23  Jakub Jelinek  <jakub@redhat.com>

	* taskloop.c (GOMP_taskloop): Handle GOMP_TASK_FLAG_STRICT.
	* testsuite/libgomp.c-c++-common/taskloop-4.c (main): Fix up comment.
	* testsuite/libgomp.c-c++-common/taskloop-5.c: New test.

2021-08-22  Thomas Schwinge  <thomas@codesourcery.com>

	* config/nvptx/error.c (fwrite, exit): Override, too.
	* testsuite/libgomp.c-c++-common/error-1.c: Add a minimum amount
	of offloading testing.
	* testsuite/libgomp.fortran/error-1.f90: Likewise.

2021-08-20  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/error-1.f90: New test.

2021-08-20  Jakub Jelinek  <jakub@redhat.com>

	* libgomp.map (GOMP_5.1): Add GOMP_error and GOMP_warning.
	* libgomp_g.h (GOMP_warning, GOMP_error): Declare.
	* error.c (GOMP_warning, GOMP_error): New functions.
	* testsuite/libgomp.c-c++-common/error-1.c: New test.

2021-08-18  Tobias Burnus  <tobias@codesourcery.com>

	* omp_lib.f90.in (omp_alloc, omp_free, omp_target_alloc,
	omp_target_free. omp_target_is_present, omp_target_memcpy,
	omp_target_memcpy_rect, omp_target_associate_ptr,
	omp_target_disassociate_ptr): Add interface.
	* omp_lib.h.in (omp_alloc, omp_free, omp_target_alloc,
	omp_target_free. omp_target_is_present, omp_target_memcpy,
	omp_target_memcpy_rect, omp_target_associate_ptr,
	omp_target_disassociate_ptr): Add interface.
	* testsuite/libgomp.fortran/alloc-1.F90: Remove local
	interface block for omp_alloc + omp_free.
	* testsuite/libgomp.fortran/alloc-4.f90: Likewise.
	* testsuite/libgomp.fortran/refcount-1.f90: New test.
	* testsuite/libgomp.fortran/target-12.f90: New test.

2021-08-18  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c-c++-common/nothing-1.c: New test.

2021-08-17  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/scope-1.f90: New test.
	* testsuite/libgomp.fortran/task-reduction-16.f90: New test.

2021-08-17  Jakub Jelinek  <jakub@redhat.com>

	* Makefile.am (libgomp_la_SOURCES): Add scope.c
	* Makefile.in: Regenerated.
	* libgomp_g.h (GOMP_scope_start): Declare.
	* libgomp.map: Add GOMP_scope_start@@GOMP_5.1.
	* scope.c: New file.
	* testsuite/libgomp.c-c++-common/scope-1.c: New test.
	* testsuite/libgomp.c-c++-common/task-reduction-16.c: New test.

2021-08-16  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: Address
	'?:' issues.

2021-08-16  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/masked-1.f90: New test.

2021-08-13  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/static-variable-1.c: Adjust.

2021-08-12  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c-c++-common/masked-1.c: New test.

2021-08-12  Tobias Burnus  <tobias@codesourcery.com>

	* env.c (parse_bind_var): Accept 'primary' as alias for
	'master'.
	(omp_display_env): Add TODO comment to
	change 'master' to 'primary' in proc_bind for OpenMP 5.1.
	* libgomp.texi: Change 'master thread' to 'primary thread'
	in line with OpenMP 5.1.
	(omp_get_proc_bind): Add omp_proc_bind_primary and note that
	omp_proc_bind_master is an alias of it.
	(OMP_PROC_BIND): Mention 'PRIMARY'.
	* omp.h.in (__GOMP_DEPRECATED_5_1): Define.
	(omp_proc_bind_primary): Add.
	(omp_proc_bind_master): Deprecate for OpenMP 5.1.
	* omp_lib.f90.in (omp_proc_bind_primary): Add.
	(omp_proc_bind_master): Deprecate for OpenMP 5.1.
	* omp_lib.h.in (omp_proc_bind_primary): Add.
	* testsuite/libgomp.c/affinity-1.c: Check that
	'primary' works and is identical to 'master'.

2021-08-09  Julian Brown  <julian@codesourcery.com>
	    Kwok Cheung Yeung  <kcy@codesourcery.com>
	    Thomas Schwinge  <thomas@codesourcery.com>

	* plugin/plugin-gcn.c (gcn_exec): Change default number of workers to
	16.
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c
	[acc_device_radeon]: Update.
	* testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c
	[ACC_DEVICE_TYPE_radeon]: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/parallel-dims.c
	[acc_device_radeon]: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c
	[ACC_DEVICE_TYPE_radeon]: Likewise.
	* testsuite/libgomp.oacc-fortran/optional-reduction.f90: XFAIL for
	'openacc_radeon_accel_selected' and '-O0'.
	* testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.

2021-08-05  Chung-Lin Tang  <cltang@codesourcery.com>

	* icv-device.c (omp_get_device_num): New API function, host side.
	* fortran.c (omp_get_device_num_): New interface function.
	* libgomp-plugin.h (GOMP_DEVICE_NUM_VAR): Define macro symbol.
	* libgomp.map (OMP_5.0.2): New version space with omp_get_device_num,
	omp_get_device_num_.
	* libgomp.texi (omp_get_device_num): Add documentation for new API
	function.
	* omp.h.in (omp_get_device_num): Add declaration.
	* omp_lib.f90.in (omp_get_device_num): Likewise.
	* omp_lib.h.in (omp_get_device_num): Likewise.
	* target.c (gomp_load_image_to_device): If additional entry for device
	number exists at end of returned entries from 'load_image_func' hook,
	copy the assigned device number over to the device variable.
	* config/gcn/icv-device.c (GOMP_DEVICE_NUM_VAR): Define static global.
	(omp_get_device_num): New API function, device side.
	* plugin/plugin-gcn.c ("symcat.h"): Add include.
	(GOMP_OFFLOAD_load_image): Add addresses of device GOMP_DEVICE_NUM_VAR
	at end of returned 'target_table' entries.
	* config/nvptx/icv-device.c (GOMP_DEVICE_NUM_VAR): Define static global.
	(omp_get_device_num): New API function, device side.
	* plugin/plugin-nvptx.c ("symcat.h"): Add include.
	(GOMP_OFFLOAD_load_image): Add addresses of device GOMP_DEVICE_NUM_VAR
	at end of returned 'target_table' entries.
	* testsuite/lib/libgomp.exp
	(check_effective_target_offload_target_intelmic): New function for
	testing for intelmic offloading.
	* testsuite/libgomp.c-c++-common/target-45.c: New test.
	* testsuite/libgomp.fortran/target10.f90: New test.

2021-07-30  Thomas Schwinge  <thomas@codesourcery.com>
	    Ulrich Drepper  <drepper@redhat.com>

	* fortran.c (omp_display_env_, omp_display_env_8_): Only
	'#ifndef LIBGOMP_OFFLOADED_ONLY'.

2021-07-29  Thomas Schwinge  <thomas@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>
	    Kwok Cheung Yeung  <kcy@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/pr85486-2.c:
	's%oaccdevlow%oaccloops%g'.
	* testsuite/libgomp.oacc-c-c++-common/pr85486-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/pr85486.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-nohost-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/vector-length-128-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/vector-length-128-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/vector-length-128-3.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/vector-length-128-4.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/vector-length-128-5.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/vector-length-128-6.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/vector-length-128-7.c:
	Likewise.
	* testsuite/libgomp.oacc-fortran/routine-nohost-1.f90: Likewise.

2021-07-29  Aldy Hernandez  <aldyh@redhat.com>

	* testsuite/libgomp.graphite/force-parallel-4.c: Adjust for
	threader.
	* testsuite/libgomp.graphite/force-parallel-8.c: Same.

2021-07-27  Ulrich Drepper  <drepper@gmail.com>

	* env.c (wait_policy, stacksize): New static variables,
	move out of handle_omp_display_env.
	(omp_display_env): New function.  The meat of the old
	handle_omp_display_env function.
	(handle_omp_display_env): Change to not take parameters
	and instead use the global variables.  Only perform
	parsing, defer to omp_display_env for the implementation.
	(initialize_env): Remove local variables wait_policy and
	stacksize.  Don't pass parameters to handle_omp_display_env.
	* fortran.c: Add ialias_redirect for omp_display_env.
	(omp_display_env_, omp_display_env_8_): New functions.
	* libgomp.map (OMP_5.1): New version.  Add omp_display_env,
	omp_display_env_, and omp_display_env_8_.
	* omp.h.in: Declare omp_display_env.
	* omp_lib.f90.in: Likewise.
	* omp_lib.h.in: Likewise.

2021-07-27  Thomas Schwinge  <thomas@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>

	* target.c (gomp_coalesce_buf_add): Update comment.
	(gomp_copy_host2dev, gomp_map_vars_internal): Don't expect to see
	'aq && cbuf'.
	(gomp_map_vars_internal): Only 'if (!aq)', do
	'gomp_coalesce_buf_add'.
	* testsuite/libgomp.oacc-c-c++-common/async-data-1-2.c: Remove
	XFAIL.

2021-07-27  Julian Brown  <julian@codesourcery.com>
	    Thomas Schwinge  <thomas@codesourcery.com>

	* libgomp.h (gomp_copy_host2dev): Update prototype.
	* oacc-mem.c (memcpy_tofrom_device, update_dev_host): Add new
	argument to gomp_copy_host2dev (false).
	* plugin/plugin-gcn.c (struct copy_data): Remove free_src field.
	(copy_data): Don't free src.
	(queue_push_copy): Remove free_src handling.
	(GOMP_OFFLOAD_dev2dev): Update call to queue_push_copy.
	(GOMP_OFFLOAD_openacc_async_host2dev): Remove source-data
	snapshotting.
	(GOMP_OFFLOAD_openacc_async_dev2host): Update call to
	queue_push_copy.
	* target.c (goacc_device_copy_async): Add SRCADDR_ORIG parameter.
	(gomp_copy_host2dev): Add EPHEMERAL parameter.  Snapshot source
	data when true, and set up deferred freeing of temporary buffer.
	(gomp_copy_dev2host): Update call to goacc_device_copy_async.
	(gomp_map_vars_existing, gomp_map_pointer, gomp_attach_pointer)
	(gomp_detach_pointer, gomp_map_vars_internal, gomp_update): Update
	calls to gomp_copy_host2dev with appropriate ephemeral argument.
	* testsuite/libgomp.oacc-c-c++-common/async-data-1-1.c: Remove
	XFAIL.

2021-07-27  Thomas Schwinge  <thomas@codesourcery.com>
	    Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/async-data-1-1.c: New file.
	* testsuite/libgomp.oacc-c-c++-common/async-data-1-2.c: Likewise.

2021-07-27  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Clarify
	sequencing of 'async' data copying vs. profiling events.
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c:
	Likewise.

2021-07-27  Thomas Schwinge  <thomas@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/lib-94.c: Fix OpenACC
	'async'/'wait' issue.
	* testsuite/libgomp.oacc-c-c++-common/lib-95.c: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-16-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-16.f90: Likewise.

2021-07-21  Thomas Schwinge  <thomas@codesourcery.com>
	    Joseph Myers  <joseph@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/routine-nohost-1.c: New
	file.
	* testsuite/libgomp.oacc-c-c++-common/routine-nohost-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-nohost-2_2.c:
	Likewise.
	* testsuite/libgomp.oacc-fortran/routine-nohost-1.f90: Likewise.

2021-07-20  Thomas Schwinge  <thomas@codesourcery.com>

	PR target/101484
	* configure.tgt [amdgcn*-*-*] (XCFLAGS): Add
	'-Wno-error=array-bounds'.
	* config/gcn/team.c: Remove '-Werror=array-bounds' work-around.
	* libgomp.h [__AMDGCN__]: Likewise.

2021-07-19  Thomas Schwinge  <thomas@codesourcery.com>

	PR target/101484
	* config/gcn/team.c: Apply '-Werror=array-bounds' work-around.
	* libgomp.h [__AMDGCN__]: Likewise.

2021-07-13  Jakub Jelinek  <jakub@redhat.com>
	    Florian Weimer  <fweimer@redhat.com>

	* config/linux/sem.h: Don't include limits.h.
	(SEM_WAIT): Define to -__INT_MAX__ - 1 instead of INT_MIN.
	* config/linux/affinity.c: Include limits.h.

2021-07-01  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/94366
	* testsuite/libgomp.c-c++-common/pr94366.c: New test.

2021-06-29  Tobias Burnus  <tobias@codesourcery.com>

	PR other/67300
	* testsuite/libgomp.c-c++-common/reduction-16.c: Replace
	-foffload=nvptx-none= by -foffload-options=nvptx-none= to
	avoid disabling other offload targets.
	* testsuite/libgomp.c-c++-common/reduction-5.c: Likewise.
	* testsuite/libgomp.c-c++-common/reduction-6.c: Likewise.
	* testsuite/libgomp.c/target-44.c: Likewise.

2021-06-29  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/defaultmap-8.f90 (bar): Determine whether
	target has shared memory and disable some scalar pointer/allocatable
	checks if not as firstprivate does not work.

2021-06-25  Chung-Lin Tang  <cltang@codesourcery.com>

	PR testsuite/101114
	* testsuite/libgomp.c-c++-common/struct-elem-5.c:
	Add "target offload_device_nonshared_as" condition for enabling test.

2021-06-24  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c-c++-common/target-in-reduction-1.c: New test.
	* testsuite/libgomp.c-c++-common/target-in-reduction-2.c: New test.
	* testsuite/libgomp.c++/target-in-reduction-1.C: New test.
	* testsuite/libgomp.c++/target-in-reduction-2.C: New test.

2021-06-23  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/101167
	* testsuite/libgomp.c-c++-common/task-reduction-15.c: New test.

2021-06-17  Chung-Lin Tang  <cltang@codesourcery.com>

	* hashtab.h (htab_clear): New function with initialization code
	factored out from...
	(htab_create): ...here, adjust to use htab_clear function.
	* libgomp.h (REFCOUNT_SPECIAL): New symbol to denote range of
	special refcount values, add comments.
	(REFCOUNT_INFINITY): Adjust definition to use REFCOUNT_SPECIAL.
	(REFCOUNT_LINK): Likewise.
	(REFCOUNT_STRUCTELEM): New special refcount range for structure
	element siblings.
	(REFCOUNT_STRUCTELEM_P): Macro for testing for structure element
	sibling maps.
	(REFCOUNT_STRUCTELEM_FLAG_FIRST): Flag to indicate first sibling.
	(REFCOUNT_STRUCTELEM_FLAG_LAST):  Flag to indicate last sibling.
	(REFCOUNT_STRUCTELEM_FIRST_P): Macro to test _FIRST flag.
	(REFCOUNT_STRUCTELEM_LAST_P): Macro to test _LAST flag.
	(struct splay_tree_key_s): Add structelem_refcount and
	structelem_refcount_ptr fields into a union with dynamic_refcount.
	Add comments.
	(gomp_map_vars): Delete declaration.
	(gomp_map_vars_async): Likewise.
	(gomp_unmap_vars): Likewise.
	(gomp_unmap_vars_async): Likewise.
	(goacc_map_vars): New declaration.
	(goacc_unmap_vars): Likewise.
	* oacc-mem.c (acc_map_data): Adjust to use goacc_map_vars.
	(goacc_enter_datum): Likewise.
	(goacc_enter_data_internal): Likewise.
	* oacc-parallel.c (GOACC_parallel_keyed): Adjust to use goacc_map_vars
	and goacc_unmap_vars.
	(GOACC_data_start): Adjust to use goacc_map_vars.
	(GOACC_data_end): Adjust to use goacc_unmap_vars.
	* target.c (hash_entry_type): New typedef.
	(htab_alloc): New function hook for hashtab.h.
	(htab_free): Likewise.
	(htab_hash): Likewise.
	(htab_eq): Likewise.
	(hashtab.h): Add file include.
	(gomp_increment_refcount): New function.
	(gomp_decrement_refcount): Likewise.
	(gomp_map_vars_existing): Add refcount_set parameter, adjust to use
	gomp_increment_refcount.
	(gomp_map_fields_existing): Add refcount_set parameter, adjust calls
	to gomp_map_vars_existing.
	(gomp_map_vars_internal): Add refcount_set parameter, add local openmp_p
	variable to guard OpenMP specific paths, adjust calls to
	gomp_map_vars_existing, add structure element sibling splay_tree_key
	sequence creation code, adjust Fortran map case to avoid increment
	under OpenMP.
	(gomp_map_vars): Adjust to static, add refcount_set parameter, manage
	local refcount_set if caller passed in NULL, adjust call to
	gomp_map_vars_internal.
	(gomp_map_vars_async): Adjust and rename into...
	(goacc_map_vars): ...this new function, adjust call to
	gomp_map_vars_internal.
	(gomp_remove_splay_tree_key): New function with code factored out from
	gomp_remove_var_internal.
	(gomp_remove_var_internal): Add code to handle removing multiple
	splay_tree_key sequence for structure elements, adjust code to use
	gomp_remove_splay_tree_key for splay-tree key removal.
	(gomp_unmap_vars_internal): Add refcount_set parameter, adjust to use
	gomp_decrement_refcount.
	(gomp_unmap_vars): Adjust to static, add refcount_set parameter, manage
	local refcount_set if caller passed in NULL, adjust call to
	gomp_unmap_vars_internal.
	(gomp_unmap_vars_async): Adjust and rename into...
	(goacc_unmap_vars): ...this new function, adjust call to
	gomp_unmap_vars_internal.
	(GOMP_target): Manage refcount_set and adjust calls to gomp_map_vars and
	gomp_unmap_vars.
	(GOMP_target_ext): Likewise.
	(gomp_target_data_fallback): Adjust call to gomp_map_vars.
	(GOMP_target_data): Likewise.
	(GOMP_target_data_ext): Likewise.
	(GOMP_target_end_data): Adjust call to gomp_unmap_vars.
	(gomp_exit_data): Add refcount_set parameter, adjust to use
	gomp_decrement_refcount, adjust to queue splay-tree keys for removal
	after main loop.
	(GOMP_target_enter_exit_data): Manage refcount_set and adjust calls to
	gomp_map_vars and gomp_exit_data.
	(gomp_target_task_fn): Likewise.
	* testsuite/libgomp.c-c++-common/refcount-1.c: New testcase.
	* testsuite/libgomp.c-c++-common/struct-elem-1.c: New testcase.
	* testsuite/libgomp.c-c++-common/struct-elem-2.c: New testcase.
	* testsuite/libgomp.c-c++-common/struct-elem-3.c: New testcase.
	* testsuite/libgomp.c-c++-common/struct-elem-4.c: New testcase.
	* testsuite/libgomp.c-c++-common/struct-elem-5.c: New testcase.

2021-06-15  Tobias Burnus  <tobias@codesourcery.com>

	PR fortran/92568
	* testsuite/libgomp.fortran/defaultmap-8.f90: New test.

2021-06-10  Andrew Stubbs  <ams@codesourcery.com>
	    Thomas Schwinge  <thomas@codesourcery.com>

	* libgomp.map (GOACC_2.0.2): New symbol version.
	* libgomp_g.h (GOACC_enter_data, GOACC_exit_data) New prototypes.
	* oacc-mem.c (GOACC_enter_data, GOACC_exit_data) New functions.

2021-06-10  Thomas Schwinge  <thomas@codesourcery.com>
	    Andrew Stubbs  <ams@codesourcery.com>

	* oacc-mem.c (goacc_enter_exit_data_internal): New function,
	extracted from...
	(GOACC_enter_exit_data): ... here.
	(GOACC_declare): Use it.

2021-06-10  Thomas Schwinge  <thomas@codesourcery.com>

	* oacc-parallel.c (GOACC_declare): Move...
	* oacc-mem.c: ... here.
	* libgomp_g.h: Adjust.

2021-06-10  Andrew Stubbs  <ams@codesourcery.com>
	    Thomas Schwinge  <thomas@codesourcery.com>

	* oacc-parallel.c (GOACC_declare): Clean up 'GOMP_MAP_POINTER'
	handling.

2021-06-10  Jakub Jelinek  <jakub@redhat.com>

	PR tree-optimization/100981
	* testsuite/libgomp.fortran/pr100981-2.f90 (cdcdot): Initialize
	dsdotr and dsdoti to 0.

2021-06-09  H.J. Lu  <hjl.tools@gmail.com>

	* testsuite/lib/libgomp.exp (libgomp_init): Don't add -march=i486
	if atomic compare-and-swap is supported on 'int'.

2021-06-09  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/100981
	* testsuite/libgomp.fortran/pr100981-2.f90: New testcase.

2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>

	* plugin/plugin-gcn.c (gcn_exec): Force 'num_workers (1)'
	unconditionally.
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c:
	Update.
	* testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.

2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/lib-11.c: Enable for all but
	'-DACC_MEM_SHARED=0'.
	* testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-14.f90: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-5.c: Add
	'acc_device_radeon' testing.
	* testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-52.c: Enable for all.
	* testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-57.c: Improve checking
	for non-'openacc_nvidia_accel_selected'.
	* testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-62.c: Clarify that "Not
	all implement this checking".
	* testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.

2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Simplify.
	* testsuite/libgomp.oacc-fortran/parallel-dims-aux.c: Update.

2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c: Fix
	for 'acc_device_radeon'.

2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Enhance
	for non-'acc_device_nvidia'.

2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Add
	'acc_device_radeon' testing.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.

2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Don't
	require 'openacc_nvidia_accel_selected'.  Fix up for
	'ACC_DEVICE_TYPE_radeon'.

2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c++/declare-1.C: Don't require
	'openacc_nvidia_accel_selected'.
	* testsuite/libgomp.oacc-c-c++-common/declare-3.c: Likewise.

2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/lib/libgomp.exp
	(check_effective_target_openacc_radeon_accel_selected):
	Streamline.

2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Revert
	PR80547 workaround.

2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/parallel-dims.c
	<acc_device_nvidia>: Update comment.

2021-05-28  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/depend-iterator-2.f90: New test.

2021-05-27  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/lib/libgomp.exp (check_effective_target_openacc_cuda,
	check_effective_target_openacc_cublas,
	check_effective_target_openacc_cudart): New.
	* testsuite/libgomp.oacc-fortran/host_data-4.f90: Require effective
	target openacc_cublas.
	* testsuite/libgomp.oacc-fortran/host_data-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/host_data-3.f: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-91.c: Require effective
	target openacc_cuda.
	* testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/pr87835.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/host_data-1.c: Require effective
	targets openacc_cublas and openacc_cudart.
	* testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_get_property-nvptx.c:
	Require effective target openacc_cudart.
	* testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Add -DUSE_CUDA_H
	for effective target openacc_cuda and add && defined USE_CUDA_H to
	preprocessor conditionals.  Guard -lcuda also on openacc_cuda
	effective target.

2021-05-26  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/100573
	* config/nvptx/target.c (GOMP_target_ext, GOMP_target_data_ext,
	GOMP_target_end_data, GOMP_target_update_ext,
	GOMP_target_enter_exit_data): New dummy entrypoints.
	* config/gcn/target.c (GOMP_target_ext, GOMP_target_data_ext,
	GOMP_target_end_data, GOMP_target_update_ext,
	GOMP_target_enter_exit_data): Likewise.
	* testsuite/libgomp.c-c++-common/for-3.c (DO_PRAGMA, OMPTEAMS,
	OMPFROM, OMPTO): Define.
	(main): Remove #pragma omp target teams around all the tests.
	* testsuite/libgomp.c-c++-common/target-41.c: New test.
	* testsuite/libgomp.c-c++-common/target-42.c: New test.

2021-05-25  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/99928
	* testsuite/libgomp.c-c++-common/reduction-17.c: New test.

2021-05-24  Tobias Burnus  <tobias@codesourcery.com>

	PR fortran/86470
	* testsuite/libgomp.fortran/class-firstprivate-1.f90: New test.
	* testsuite/libgomp.fortran/class-firstprivate-2.f90: New test.
	* testsuite/libgomp.fortran/class-firstprivate-3.f90: New test.

2021-05-22  Thomas Schwinge  <thomas@codesourcery.com>

	PR testsuite/90115
	* testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Prune
	uninteresting/varying diagnostics.

2021-05-21  Thomas Schwinge  <thomas@codesourcery.com>

	PR middle-end/90115
	* testsuite/libgomp.oacc-c-c++-common/static-variable-1.c: Update.
	* testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Likewise.

2021-05-21  Thomas Schwinge  <thomas@codesourcery.com>

	PR middle-end/90115
	* testsuite/libgomp.oacc-fortran/private-atomic-1-vector.f90: New
	file.
	* testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
	* testsuite/libgomp.oacc-c-c++-common/host_data-7.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-gwv-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/private-atomic-1-gang.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/private-atomic-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/private-variables.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/static-variable-1.c:
	Likewise.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
	* testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/host_data-5.F90: Likewise.
	* testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/optional-private.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/private-atomic-1-gang.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/private-atomic-1-worker.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.

2021-05-21  Julian Brown  <julian@codesourcery.com>
	    Chung-Lin Tang  <cltang@codesourcery.com>
	    Thomas Schwinge  <thomas@codesourcery.com>

	PR middle-end/90115
	* testsuite/libgomp.oacc-c-c++-common/private-atomic-1-gang.c: New
	test.
	* testsuite/libgomp.oacc-fortran/private-atomic-1-gang.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/private-atomic-1-worker.f90:
	Likewise.

2021-05-21  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Don't skip
	for nvptx offloading.

2021-05-21  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: New.

2021-05-19  Thomas Schwinge  <thomas@codesourcery.com>

	PR target/83812
	* testsuite/libgomp.oacc-c-c++-common/private-atomic-1.c: New.

2021-05-19  Julian Brown  <julian@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/loop-gwv-2.c: New.

2021-05-18  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/lib/libgomp.exp
	(check_effective_target_offload_target_nvptx): Don't shadow global
	'offload_targets' variable.

2021-05-18  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.c-c++-common/reduction-5.c: Restrict
	'-latomic' to nvptx offloading compilation.
	* testsuite/libgomp.c-c++-common/reduction-6.c: Likewise.

2021-05-18  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.c/target-44.c: Restrict '-latomic' to nvptx
	offloading compilation.

2021-05-17  Kwok Cheung Yeung  <kcy@codesourcery.com>

	* task.c (omp_fulfill_event): Call gomp_team_barrier_set_task_pending
	if new tasks generated.
	* testsuite/libgomp.c-c++-common/task-detach-13.c: New.

2021-05-14  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/parallel-master.f90: New test.

2021-05-13  Martin Liska  <mliska@suse.cz>

	PR testsuite/100569
	* testsuite/libgomp.c/omp-nested-3.c: Prune new LTO warning.
	* testsuite/libgomp.c/pr46032-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c: Likewise.

2021-05-12  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.c-c++-common/task-detach-12.c: New test.
	* testsuite/libgomp.fortran/task-detach-12.f90: New test.

2021-05-11  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/100471
	* taskloop.c (GOMP_taskloop): If GOMP_TASK_FLAG_REDUCTION and not
	GOMP_TASK_FLAG_NOGROUP, when doing early return clear the task
	reduction pointer.
	* testsuite/libgomp.c/task-reduction-4.c: New test.

2021-05-07  Tobias Burnus  <tobias@codesourcery.com>
	    Tom de Vries  <tdevries@suse.de>

	* testsuite/libgomp.c-c++-common/reduction-5.c: New test, testing
	complex/floating-point || + && reduction with 'omp target'.
	* testsuite/libgomp.c-c++-common/reduction-6.c: Likewise.

2021-05-04  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.c-c++-common/reduction-1.c: New test.
	* testsuite/libgomp.c-c++-common/reduction-2.c: New test.
	* testsuite/libgomp.c-c++-common/reduction-3.c: New test.
	* testsuite/libgomp.c-c++-common/reduction-4.c: New file.

2021-05-04  Tobias Burnus  <tobias@codesourcery.com>

	PR testsuite/100397
	* testsuite/libgomp.fortran/depobj-1.f90 (dep2, dep3): Move var
	declaration to scope of non-'depend'-guarded assignment to avoid races.

2021-05-03  Tom de Vries  <tdevries@suse.de>

	PR target/100321
	* testsuite/libgomp.c/target-44.c: New test.

2021-04-30  Roman Zhuykov  <zhroma@ispras.ru>

	* testsuite/libgomp.oacc-c-c++-common/atomic_capture-3.c: New test.

2021-04-29  Tom de Vries  <tdevries@suse.de>

	* testsuite/libgomp.c/pr81778.c: New test.

2021-04-29  Tom de Vries  <tdevries@suse.de>

	PR target/100232
	* testsuite/libgomp.c/target-43.c: New file.

2021-04-28  Jakub Jelinek  <jakub@redhat.com>
	    Tobias Burnus  <tobias@codesourcery.com>

	* configure.ac (OFFLOAD_DEFAULTED): AC_DEFINE if offload-defaulted.
	* target.c (gomp_load_plugin_for_device): If set and if a plugin
	can't be dlopened, silently assume it has no devices.
	* Makefile.in: Regenerate.
	* config.h.in: Regenerate.
	* configure: Regenerate.

2021-04-26  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/par-reduction-2-1.f:
	Use [Ww]arning in dg-bogus as FE diagnostic and default
	diagnostic differ and the result depends on ENABLE_OFFLOAD.
	* testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.

2021-04-26  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/par-reduction-2-1.f:
	Correct spelling in dg-bogus to match -Wopenacc-parallelism.
	* testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.

2021-04-26  Thomas Schwinge  <thomas@codesourcery.com>
	    Nathan Sidwell  <nathan@codesourcery.com>
	    Tom de Vries  <vries@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>
	    Kwok Cheung Yeung  <kcy@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Specify
	'-Wopenacc-parallelism', and match diagnostics, as appropriate.
	* testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/mode-transitions.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/pr85381-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/private-variables.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/static-variable-1.c:
	Likewise.
	* testsuite/libgomp.oacc-fortran/optional-private.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: Likewise.
	* testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/pr84028.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.

2021-04-26  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Don't
	compile with '-w'.
	* testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-6.c: Likewise.
	* testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.

2021-04-22  Richard Biener  <rguenther@suse.de>

	* testsuite/libgomp.c-c++-common/reduction-16.c: Use -latomic
	only on nvptx-none.

2021-04-21  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/depobj-1.f90: Use omp_lib's
	omp_depend_kind instead of defining it as 16.

2021-04-21  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/lib/libgomp.exp (offload_target_to_openacc_device_type):
	New, based on check_effective_target_offload_target_nvptx.
	(check_effective_target_offload_target_nvptx): Call it.
	(check_effective_target_offload_target_amdgcn): New.
	* testsuite/libgomp.c-c++-common/function-not-offloaded.c:
	Require target offload_target_nvptx || offload_target_amdgcn.
	* testsuite/libgomp.c-c++-common/variable-not-offloaded.c: Likewise.
	* testsuite/libgomp.c/pr86416-1.c: Likewise.
	* testsuite/libgomp.c/pr86416-2.c: Likewise.

2021-04-21  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/depobj-1.f90: New test.

2021-04-19  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose-ice-1.c:
	'-fopenacc-kernels=[...]' -> '--param=openacc-kernels=[...]'.
	* testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
	Likewise.
	* testsuite/libgomp.oacc-fortran/pr94358-1.f90: Likewise.

2021-04-15  Thomas Schwinge  <thomas@codesourcery.com>

	PR target/99555
	* testsuite/lib/libgomp.exp
	(check_effective_target_offload_device_nvptx): New.
	* testsuite/libgomp.c/pr99555-1.c <nvptx offload device>: Until
	resolved, make sure that we exit quickly, with error status,
	XFAILed.
	* testsuite/libgomp.c-c++-common/task-detach-6.c: Likewise.
	* testsuite/libgomp.fortran/task-detach-6.f90: Likewise.

2021-04-14  Jakub Jelinek  <jakub@redhat.com>

	PR testsuite/100071
	* testsuite/libgomp.fortran/alloc-1.F90: Call c_f_pointer after last
	cp = omp_alloc with cp, p arguments instead of cq, q and call
	c_f_pointer after last cq = omp_alloc with cq, q.

2021-04-11  Hafiz Abid Qadeer  <abidh@codesourcery.com>

	PR middle-end/98088
	* testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Add check
	for loop with GT/GE condition.
	* testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.

2021-04-09  Thomas Schwinge  <thomas@codesourcery.com>

	PR middle-end/84991
	PR middle-end/84992
	PR middle-end/90779
	* testsuite/libgomp.oacc-c-c++-common/static-variable-1.c: New.

2021-04-09  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/99984
	* team.c (gomp_thread_start): Call pthread_setspecific for
	!(defined HAVE_TLS || defined USE_EMUTLS) only after local_thr
	has been initialized to avoid false positive warning.

2021-03-29  Tobias Burnus  <tobias@codesourcery.com>

	PR target/99555
	* testsuite/lib/on_device_arch.c: Move to ...
	* testsuite/libgomp.c-c++-common/on_device_arch.h: ... here.
	* testsuite/libgomp.fortran/on_device_arch.c: New file;
	#include on_device_arch.h.
	* testsuite/libgomp.c-c++-common/task-detach-6.c: #include
	on_device_arch.h instead of using dg-additional-source.
	* testsuite/libgomp.c/pr99555-1.c: Likewise.
	* testsuite/libgomp.fortran/task-detach-6.f90: Update to use
	on_device_arch.c without relative paths.

2021-03-25  Thomas Schwinge  <thomas@codesourcery.com>

	* plugin/plugin-gcn.c (init_environment_variables): Don't prepend
	the 'HSA_RUNTIME_LIB' path to 'libhsa-runtime64.so'.
	* plugin/configfrag.ac (HSA_RUNTIME_LIB): Clean up.
	* config.h.in: Regenerate.
	* configure: Likewise.

2021-03-25  Thomas Schwinge  <thomas@codesourcery.com>

	PR target/99555
	* testsuite/lib/on_device_arch.c: New file.
	* testsuite/libgomp.c/pr99555-1.c: Likewise.
	* testsuite/libgomp.c-c++-common/task-detach-6.c: Until resolved,
	skip for nvptx offloading, with error status.
	* testsuite/libgomp.fortran/task-detach-6.f90: Likewise.

2021-03-25  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/derivedtypes-arrays-1.f90:
	OpenACC 'serial' construct diagnostic for nvptx offloading.

2021-03-15  Tobias Burnus  <tobias@codesourcery.com>

	PR c++/99509
	* testsuite/libgomp.c-c++-common/declare_target-1.c: New test.

2021-03-12  Tobias Burnus  <tobias@codesourcery.com>

	PR fortran/98858
	* testsuite/libgomp.fortran/use_device_ptr-3.f90: New test.

2021-03-04  Jakub Jelinek  <jakub@redhat.com>

	* configure.ac: Add AC_CHECK_SIZEOF([void *]).
	* plugin/configfrag.ac: Check $ac_cv_sizeof_void_p value instead of
	checking of -m32 or -mx32 options on the command line.
	* config.h.in: Regenerated.
	* configure: Regenerated.

2021-02-27  Iain Sandoe  <iain@sandoe.co.uk>

	* testsuite/libgomp.c-c++-common/pr96390.c: Require alias
	support from the target.

2021-02-25  Kwok Cheung Yeung  <kcy@codesourcery.com>
	    Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/98738
	* libgomp.h (enum gomp_task_kind): Add GOMP_TASK_DETACHED.
	(struct gomp_task): Replace detach and completion_sem fields with
	union containing completion_sem and detach_team.  Add deferred_p
	field.
	(struct gomp_team): Remove task_detach_queue.
	* task.c: Include assert.h.
	(gomp_init_task): Initialize deferred_p and completion_sem fields.
	Rearrange initialization order of fields.
	(task_fulfilled_p): Delete.
	(GOMP_task): Use address of task as the event handle.  Remove
	initialization of detach field.  Initialize deferred_p field.
	Use automatic local for completion_sem.  Initialize detach_team field
	for deferred tasks.
	(gomp_barrier_handle_tasks): Remove handling of task_detach_queue.
	Set kind of suspended detach task to GOMP_TASK_DETACHED and
	decrement task_running_count.  Move finish_cancelled block out of
	else branch.  Relocate call to gomp_team_barrier_done.
	(GOMP_taskwait): Handle tasks with completion events that have not
	been fulfilled.
	(GOMP_taskgroup_end): Likewise.
	(omp_fulfill_event): Use address of task as event handle.  Post to
	completion_sem for undeferred tasks.  Clear detach_team if task
	has not finished.  For finished tasks, handle post-execution tasks,
	call gomp_team_barrier_wake if necessary, and free task.
	* team.c (gomp_new_team): Remove initialization of task_detach_queue.
	(free_team): Remove free of task_detach_queue.
	* testsuite/libgomp.c-c++-common/task-detach-1.c: Fix formatting.
	* testsuite/libgomp.c-c++-common/task-detach-2.c: Fix formatting.
	* testsuite/libgomp.c-c++-common/task-detach-3.c: Fix formatting.
	* testsuite/libgomp.c-c++-common/task-detach-4.c: Fix formatting.
	* testsuite/libgomp.c-c++-common/task-detach-5.c: Fix formatting.
	Change data-sharing of detach events on enclosing parallel to private.
	* testsuite/libgomp.c-c++-common/task-detach-6.c: Likewise.  Remove
	taskwait directive.
	* testsuite/libgomp.c-c++-common/task-detach-7.c: New.
	* testsuite/libgomp.c-c++-common/task-detach-8.c: New.
	* testsuite/libgomp.c-c++-common/task-detach-9.c: New.
	* testsuite/libgomp.c-c++-common/task-detach-10.c: New.
	* testsuite/libgomp.c-c++-common/task-detach-11.c: New.
	* testsuite/libgomp.fortran/task-detach-1.f90: Fix formatting.
	* testsuite/libgomp.fortran/task-detach-2.f90: Fix formatting.
	* testsuite/libgomp.fortran/task-detach-3.f90: Fix formatting.
	* testsuite/libgomp.fortran/task-detach-4.f90: Fix formatting.
	* testsuite/libgomp.fortran/task-detach-5.f90: Fix formatting.
	Change data-sharing of detach events on enclosing parallel to private.
	* testsuite/libgomp.fortran/task-detach-6.f90: Likewise.  Remove
	taskwait directive.
	* testsuite/libgomp.fortran/task-detach-7.f90: New.
	* testsuite/libgomp.fortran/task-detach-8.f90: New.
	* testsuite/libgomp.fortran/task-detach-9.f90: New.
	* testsuite/libgomp.fortran/task-detach-10.f90: New.
	* testsuite/libgomp.fortran/task-detach-11.f90: New.

2021-02-22  Tobias Burnus  <tobias@codesourcery.com>

	PR fortran/99171
	* testsuite/libgomp.fortran/dummy-procs-1.f90: New test.

2021-02-17  Julian Brown  <julian@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/array-stride-dt-1.f90: Remove
	expected errors.

2021-02-17  Julian Brown  <julian@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/derivedtypes-arrays-1.f90: New test.
	* testsuite/libgomp.oacc-fortran/update-dt-array.f90: Likewise.

2021-02-11  Uroš Bizjak  <ubizjak@gmail.com>

	* config/linux/x86/futex.h (__futex_wait):
	Revert output type back to long.
	(__futex_wake): Ditto.
	(futex_wait): Update for revert.
	(futex_wake): Ditto.

2021-02-11  Uroš Bizjak  <ubizjak@gmail.com>

	* config/linux/x86/futex.h (__futex_wait): New static inline
	wrapper function.  Correct output type to int and
	timeout type to void *.
	(__futex_wake): New static inline wrapper function.
	Correct output type to int.
	(futex_wait): Use __futex_wait.
	(futex_wake): Use __futex_wake.

2021-02-10  Julian Brown  <julian@codesourcery.com>

	PR fortran/98979
	* testsuite/libgomp.oacc-fortran/array-stride-dt-1.f90: Add expected
	errors.

2021-02-04  Julian Brown  <julian@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/array-stride-dt-1.f90: New test.

2021-02-03  Andrew Stubbs  <ams@codesourcery.com>

	* plugin/plugin-gcn.c (EF_AMDGPU_MACH): Add
	EF_AMDGPU_MACH_AMDGCN_GFX908.
	(gcn_gfx908_s): New constant string.
	(isa_hsa_name): Add gfx908.
	(isa_code): Add gfx908.

2021-01-25  Kwok Cheung Yeung  <kcy@codesourcery.com>

	* libgomp.texi (omp_fulfill_event): New entry.

2021-01-20  Jakub Jelinek  <jakub@redhat.com>

	* task.c (GOMP_task): Rename priority argument to priority_arg,
	add priority automatic variable and modify that variable.  Instead of
	clearing detach argument when GOMP_TASK_FLAG_DETACH bit is not set,
	check flags for that bit.

2021-01-19  Tobias Burnus  <tobias@codesourcery.com>

	PR fortran/98476
	* testsuite/libgomp.fortran/is_device_ptr-1.f90: New test.

2021-01-18  Andreas Schwab  <schwab@suse.de>

	* configure.tgt (riscv64*-*-linux*): Add linux to config_path.

2021-01-18  Sebastian Huber  <sebastian.huber@embedded-brains.de>

	* config/rtems/sem.h (gomp_sem_getcount): New function.

2021-01-18  Jakub Jelinek  <jakub@redhat.com>

	* config/linux/sem.h (gomp_sem_getcount): New function.
	* config/posix/sem.h (gomp_sem_getcount): New function.
	* config/posix/sem.c (gomp_sem_getcount): New function.
	* config/accel/sem.h (gomp_sem_getcount): New function.
	* task.c (task_fulfilled_p): Use gomp_sem_getcount.
	(omp_fulfill_event): Likewise.

2021-01-16  Kwok Cheung Yeung  <kcy@codesourcery.com>

	* fortran.c (omp_fulfill_event_): New.
	* libgomp.h (struct gomp_task): Add detach and completion_sem fields.
	(struct gomp_team): Add task_detach_queue and task_detach_count
	fields.
	* libgomp.map (OMP_5.0.1): Add omp_fulfill_event and omp_fulfill_event_.
	* libgomp_g.h (GOMP_task): Add extra argument.
	* omp.h.in (enum omp_event_handle_t): New.
	(omp_fulfill_event): New.
	* omp_lib.f90.in (omp_event_handle_kind): New.
	(omp_fulfill_event): New.
	* omp_lib.h.in (omp_event_handle_kind): New.
	(omp_fulfill_event): Declare.
	* priority_queue.c (priority_tree_find): New.
	(priority_list_find): New.
	(priority_queue_find): New.
	* priority_queue.h (priority_queue_predicate): New.
	(priority_queue_find): New.
	* task.c (gomp_init_task): Initialize detach field.
	(task_fulfilled_p): New.
	(GOMP_task): Add detach argument.  Ignore detach argument if
	GOMP_TASK_FLAG_DETACH not set in flags.  Initialize completion_sem
	field.	Copy address of completion_sem into detach argument and
	into the start of the data record.  Wait for detach event if task
	not deferred.
	(gomp_barrier_handle_tasks): Queue tasks with unfulfilled events.
	Remove completed tasks and requeue dependent tasks.
	(omp_fulfill_event): New.
	* team.c (gomp_new_team): Initialize task_detach_queue and
	task_detach_count fields.
	(free_team): Free task_detach_queue field.
	* testsuite/libgomp.c-c++-common/task-detach-1.c: New testcase.
	* testsuite/libgomp.c-c++-common/task-detach-2.c: New testcase.
	* testsuite/libgomp.c-c++-common/task-detach-3.c: New testcase.
	* testsuite/libgomp.c-c++-common/task-detach-4.c: New testcase.
	* testsuite/libgomp.c-c++-common/task-detach-5.c: New testcase.
	* testsuite/libgomp.c-c++-common/task-detach-6.c: New testcase.
	* testsuite/libgomp.fortran/task-detach-1.f90: New testcase.
	* testsuite/libgomp.fortran/task-detach-2.f90: New testcase.
	* testsuite/libgomp.fortran/task-detach-3.f90: New testcase.
	* testsuite/libgomp.fortran/task-detach-4.f90: New testcase.
	* testsuite/libgomp.fortran/task-detach-5.f90: New testcase.
	* testsuite/libgomp.fortran/task-detach-6.f90: New testcase.

2021-01-15  Jakub Jelinek  <jakub@redhat.com>

	PR target/70454
	* configure.tgt: For i?86 and x86_64 determine if -march=i486 needs to
	be added through preprocessor check on
	__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.

2021-01-14  Thomas Schwinge  <thomas@codesourcery.com>

	PR libgomp/65099
	* plugin/configfrag.ac (PLUGIN_NVPTX): Restrict to supported
	configurations.
	* configure: Regenerate.
	* plugin/plugin-nvptx.c (nvptx_get_num_devices): Remove 64-bit
	check.

2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>

	* configure: Re-generate.

2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>

	* configure: Re-generate.

2021-01-05  Julian Brown  <julian@codesourcery.com>

	* plugin/plugin-nvptx.c (SOFTSTACK_CACHE_LIMIT): New define.
	(struct ptx_device): Add omp_stacks struct.
	(nvptx_open_device): Initialise cached-stacks housekeeping info.
	(nvptx_close_device): Free cached stacks block and mutex.
	(nvptx_stacks_free): New function.
	(nvptx_alloc): Add SUPPRESS_ERRORS parameter.
	(GOMP_OFFLOAD_alloc): Add strategies for freeing soft-stacks block.
	(nvptx_stacks_alloc): Rename to...
	(nvptx_stacks_acquire): This.  Cache stacks block between runs if same
	size or smaller is required.
	(nvptx_stacks_free): Remove.
	(GOMP_OFFLOAD_run): Call nvptx_stacks_acquire and lock stacks block
	during kernel execution.

2021-01-01  Jakub Jelinek  <jakub@redhat.com>

	* libgomp.texi: Bump @copying's copyright year.

2020-12-28  Gerald Pfeifer  <gerald@pfeifer.com>

	* libgomp.texi (Top): Avoid bad "up" link.

2020-12-18  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/task-6.c: New test.

2020-12-09  Andrew Stubbs  <ams@codesourcery.com>

	* plugin/plugin-gcn.c: Include hsa_ext_amd.h.
	(HSA_AMD_AGENT_INFO_COMPUTE_UNIT_COUNT): Delete redundant definition.

2020-12-08  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/scan-1.f90: New test.

2020-12-05  Iain Sandoe  <iain@sandoe.co.uk>

	PR target/97865
	* configure: Regenerate.

2020-11-29  John David Anglin  <danglin@gcc.gnu.org>

	* configure: Regenerate.

2020-11-25  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c++/cache-1.C: New.
	* testsuite/libgomp.oacc-c-c++-common/cache-1.c: Update.

2020-11-25  Andrew Stubbs  <ams@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/atomic_capture-1.f90 (main): Adjust
	expected results.

2020-11-24  Andrew Stubbs  <ams@codesourcery.com>

	* plugin/plugin-gcn.c: Don't redefine relocations if elf.h has them.
	(reserved): Delete unused define.

2020-11-24  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c: Avoid
	Tcl 8.5-specific behavior.
	* testsuite/libgomp.oacc-fortran/pr94358-1.f90: Likewise.

2020-11-18  Kwok Cheung Yeung  <kcy@codesourcery.com>

	* env.c (gomp_global_icv): Remove nest_var field.  Add
	max_active_levels_var field.
	(gomp_max_active_levels_var): Remove.
	(parse_boolean): Return true on success.
	(handle_omp_display_env): Express OMP_NESTED in terms of
	max_active_levels_var.  Change format specifier for
	max_active_levels_var.
	(initialize_env): Set max_active_levels_var from
	OMP_MAX_ACTIVE_LEVELS, OMP_NESTED, OMP_NUM_THREADS and
	OMP_PROC_BIND.
	* icv.c (omp_set_nested): Express in terms of
	max_active_levels_var.
	(omp_get_nested): Likewise.
	(omp_set_max_active_levels): Use max_active_levels_var field instead
	of gomp_max_active_levels_var.
	(omp_get_max_active_levels): Likewise.
	* libgomp.h (struct gomp_task_icv): Remove nest_var field.  Add
	max_active_levels_var field.
	(gomp_supported_active_levels): Set to UCHAR_MAX.
	(gomp_max_active_levels_var): Delete.
	* libgomp.texi (omp_get_nested): Update documentation.
	(omp_set_nested): Likewise.
	(OMP_MAX_ACTIVE_LEVELS): Likewise.
	(OMP_NESTED): Likewise.
	(OMP_NUM_THREADS): Likewise.
	(OMP_PROC_BIND): Likewise.
	* parallel.c (gomp_resolve_num_threads): Replace reference
	to nest_var with max_active_levels_var.  Use max_active_levels_var
	field instead of gomp_max_active_levels_var.

2020-11-18  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.c/usleep.h (fallback_usleep): Renamed from
	nvptx_usleep; use also for device={arch(gcn)}.

2020-11-14  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c-c++-common/allocate-1.c (struct S): New type.
	(foo): Add tests for non-VLA private and firstprivate clauses on
	omp task.
	(bar): Likewise.  Remove taking of address from private/firstprivate
	variables.
	* testsuite/libgomp.c++/allocate-1.C (struct S): New type.
	(foo): Add p, q, px and s arguments.  Add tests for array reductions
	and for non-VLA private and firstprivate clauses on omp task.
	(bar): Removed.
	(main): Adjust foo caller.  Don't call bar.

2020-11-13  Gergö Barany  <gergo@codesourcery.com>
	    Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose-ice-1.c:
	New.
	* testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Adjust.
	* testsuite/libgomp.oacc-fortran/pr94358-1.f90: Likewise.

2020-11-13  Gergö Barany  <gergo@codesourcery.com>
	    Thomas Schwinge  <thomas@codesourcery.com>

	PR fortran/94358
	* testsuite/libgomp.oacc-fortran/pr94358-1.f90: New.

2020-11-13  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c-c++-common/allocate-1.c (foo): Add tests
	for array reductions.
	(main): Adjust foo callers.

2020-11-12  Jakub Jelinek  <jakub@redhat.com>

	* libgomp.map (GOMP_alloc, GOMP_free): Export at GOMP_5.0.1.
	* omp.h.in (omp_alloc): Add malloc and alloc_size attributes.
	* libgomp_g.h (GOMP_alloc, GOMP_free): Declare.
	* allocator.c (omp_aligned_alloc): New for now static function,
	add alignment argument and handle it.
	(omp_alloc): Reimplement using omp_aligned_alloc.
	(GOMP_alloc, GOMP_free): New functions.
	(omp_free): Add ialias.
	* testsuite/libgomp.c-c++-common/allocate-1.c: New test.
	* testsuite/libgomp.c++/allocate-1.C: New test.

2020-11-12  Thomas Schwinge  <thomas@codesourcery.com>

	PR fortran/97782
	* testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: Adjust.

2020-11-10  Chung-Lin Tang  <cltang@codesourcery.com>

	* libgomp.h (enum gomp_map_vars_kind): Adjust enum values to be bit-flag
	usable.
	* oacc-mem.c (acc_map_data): Adjust gomp_map_vars argument flags to
	'GOMP_MAP_VARS_OPENACC | GOMP_MAP_VARS_ENTER_DATA'.
	(goacc_enter_datum): Likewise for call to gomp_map_vars_async.
	(goacc_enter_data_internal): Likewise.
	* target.c (gomp_map_vars_internal):
	Change checks of GOMP_MAP_VARS_ENTER_DATA to use bit-and (&). Adjust use
	of gomp_attach_pointer for OpenMP cases.
	(gomp_exit_data): Add handling of GOMP_MAP_DETACH.
	(GOMP_target_enter_exit_data): Add handling of GOMP_MAP_ATTACH.
	* testsuite/libgomp.c-c++-common/ptr-attach-1.c: New testcase.

2020-11-05  Ulrich Drepper  <drepper@redhat.com>
	    Kwok Cheung Yeung  <kcy@codesourcery.com>

	* Makefile.am (%.mod): Add -cpp and -fopenmp to compile flags.
	* Makefile.in: Regenerate.
	* fortran.c: Wrap uses of omp_set_nested and omp_get_nested with
	pragmas to ignore -Wdeprecated-declarations warnings.
	* icv.c: Likewise.
	* omp.h.in (__GOMP_DEPRECATED_5_0): Define.
	Mark omp_lock_hint_* enum values, omp_lock_hint_t, omp_set_nested,
	and omp_get_nested with __GOMP_DEPRECATED_5_0.
	* omp_lib.f90.in: Mark omp_get_nested and omp_set_nested as
	deprecated.
	* testsuite/libgomp.c++/affinity-1.C: Add -Wno-deprecated-declarations
	to test options.
	* testsuite/libgomp.c/affinity-1.c: Likewise.
	* testsuite/libgomp.c/affinity-2.c: Likewise.
	* testsuite/libgomp.c/appendix-a/a.15.1.c: Likewise.
	* testsuite/libgomp.c/lib-1.c: Likewise.
	* testsuite/libgomp.c/nested-1.c: Likewise.
	* testsuite/libgomp.c/nested-2.c: Likewise.
	* testsuite/libgomp.c/nested-3.c: Likewise.
	* testsuite/libgomp.c/pr32362-1.c: Likewise.
	* testsuite/libgomp.c/pr32362-2.c: Likewise.
	* testsuite/libgomp.c/pr32362-3.c: Likewise.
	* testsuite/libgomp.c/pr35549.c: Likewise.
	* testsuite/libgomp.c/pr42942.c: Likewise.
	* testsuite/libgomp.c/pr61200.c: Likewise.
	* testsuite/libgomp.c/sort-1.c: Likewise.
	* testsuite/libgomp.c/target-5.c: Likewise.
	* testsuite/libgomp.c/target-6.c: Likewise.
	* testsuite/libgomp.c/teams-1.c: Likewise.
	* testsuite/libgomp.c/thread-limit-1.c: Likewise.
	* testsuite/libgomp.c/thread-limit-2.c: Likewise.
	* testsuite/libgomp.c/thread-limit-4.c: Likewise.
	* testsuite/libgomp.fortran/affinity1.f90: Likewise.
	* testsuite/libgomp.fortran/lib1.f90: Likewise.
	* testsuite/libgomp.fortran/lib2.f: Likewise.
	* testsuite/libgomp.fortran/nested1.f90: Likewise.
	* testsuite/libgomp.fortran/teams1.f90: Likewise.

2020-11-02  Thomas Schwinge  <thomas@codesourcery.com>

	PR target/85486
	* testsuite/libgomp.oacc-c-c++-common/pr85486-2.c: Simplify and enhance.
	* testsuite/libgomp.oacc-c-c++-common/pr85486-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/pr85486.c: Likewise.

2020-11-02  Thomas Schwinge  <thomas@codesourcery.com>

	PR testsuite/80219
	PR testsuite/85303
	* testsuite/lib/libgomp.exp (libgomp_init): Set
	'gcc_warning_prefix', 'gcc_error_prefix'.

2020-10-30  Jakub Jelinek  <jakub@redhat.com>

	* target.c (gomp_map_vars_internal): Use FIELD_TGT_EMPTY macro
	even in field_tgt_clear initializer.

2020-10-28  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/target-42.c: New test.

2020-10-28  Jakub Jelinek  <jakub@redhat.com>
	    Tom de Vries  <tdevries@suse.de>

	PR testsuite/81690
	* testsuite/libgomp.c/usleep.h: New file.
	* testsuite/libgomp.c/target-32.c: Include usleep.h.
	(main): Use tgt_usleep instead of usleep.
	* testsuite/libgomp.c/thread-limit-2.c: Include usleep.h.
	(main): Use tgt_usleep instead of usleep.

2020-10-28  Jakub Jelinek  <jakub@redhat.com>

	PR lto/96680
	* testsuite/libgomp.c/declare-variant-1.c: New test.

2020-10-22  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/target-41.c: New test.

2020-10-22  Jakub Jelinek  <jakub@redhat.com>

	* icv.c (omp_get_initial_device): Remove including corresponding
	ialias.
	* icv-device.c (omp_get_initial_device): New function.  Return
	gomp_get_num_devices ().  Add ialias.
	* target.c (resolve_device): Don't fail with
	OMP_TARGET_OFFLOAD=mandatory if device_id is equal to
	gomp_get_num_devices ().
	(omp_target_alloc, omp_target_free, omp_target_is_present,
	omp_target_memcpy, omp_target_memcpy_rect, omp_target_associate_ptr,
	omp_target_disassociate_ptr, omp_pause_resource): Use
	gomp_get_num_devices () instead of GOMP_DEVICE_HOST_FALLBACK on the
	first use in the functions, in uses dominated by the
	gomp_get_num_devices call use num_devices_openmp instead.
	* libgomp.texi (omp_get_initial_device): Document.
	* config/gcn/icv-device.c (omp_get_initial_device): New function.
	Add ialias.
	* config/nvptx/icv-device.c (omp_get_initial_device): Likewise.
	* testsuite/libgomp.c/target-40.c: New test.

2020-10-21  Jakub Jelinek  <jakub@redhat.com>

	* env.c (parse_target_offload): Change new_offload var type to int,
	preinitialize to -1, remove found var and test new_offload != -1
	instead of found.

2020-10-20  Jakub Jelinek  <jakub@redhat.com>

	* target.c (gomp_target_init): Inside of the function, use automatic
	variables corresponding to num_devices, num_devices_openmp and devices
	global variables and update the globals only at the end of the
	function.

2020-10-20  Kwok Cheung Yeung  <kcy@codesourcery.com>

	* env.c (gomp_target_offload_var): New.
	(parse_target_offload): New.
	(handle_omp_display_env): Print value of OMP_TARGET_OFFLOAD.
	(initialize_env): Parse OMP_TARGET_OFFLOAD.
	* libgomp.h (gomp_target_offload_t): New.
	(gomp_target_offload_var): New.
	* libgomp.texi (OMP_TARGET_OFFLOAD): New section.
	* target.c (resolve_device): Generate error if device not found and
	offloading is mandatory.
	(gomp_target_fallback): Generate error if offloading is mandatory.
	(GOMP_target): Add argument in call to gomp_target_fallback.
	(GOMP_target_ext): Likewise.
	(gomp_target_data_fallback): Generate error if offloading is mandatory.
	(GOMP_target_data): Add argument in call to gomp_target_data_fallback.
	(GOMP_target_data_ext): Likewise.
	(gomp_target_task_fn): Add argument in call to gomp_target_fallback.
	(gomp_target_init): Return early if offloading is disabled.

2020-10-15  Kwok Cheung Yeung  <kcy@codesourcery.com>

	* libgomp.texi (omp_get_max_active_levels): Modify description.
	(omp_get_supported_active_levels): Make descriptions consistent.

2020-10-14  Jakub Jelinek  <jakub@redhat.com>

	* libgomp.texi (omp_get_supported_active_levels): Fix a typo.

2020-10-13  Kwok Cheung Yeung  <kcy@codesourcery.com>

	* env.c (gomp_max_active_levels_var): Initialize to
	gomp_supported_active_levels.
	(initialize_env): Limit gomp_max_active_levels_var to be at most
	equal to gomp_supported_active_levels.
	* fortran.c (omp_get_supported_active_levels): Add ialias_redirect.
	(omp_get_supported_active_levels_): New.
	* icv.c (omp_set_max_active_levels): Limit gomp_max_active_levels_var
	to at most equal to gomp_supported_active_levels.
	(omp_get_supported_active_levels): New.
	* libgomp.h (gomp_supported_active_levels): New.
	* libgomp.map (OMP_5.0.1): Add omp_get_supported_active_levels and
	omp_get_supported_active_levels_.
	* libgomp.texi (omp_get_supported_active_levels): New.
	(omp_set_max_active_levels): Update.  Add reference to
	omp_get_supported_active_levels.
	* omp.h.in (omp_get_supported_active_levels): New.
	* omp_lib.f90.in (omp_get_supported_active_levels): New.
	* omp_lib.h.in (omp_get_supported_active_levels): New.
	* testsuite/libgomp.c/lib-2.c (main): Check omp_get_max_active_levels
	against omp_get_supported_active_levels.
	* testsuite/libgomp.fortran/lib4.f90 (lib4): Likewise.

2020-10-11  Clement Chigot  <clement.chigot@atos.net>

	* config/t-aix: Delete and recreate libgomp before creating
	FAT library.

2020-10-08  Tom de Vries  <tdevries@suse.de>

	PR libgomp/81802
	* plugin/plugin-nvptx.c (GOMP_OFFLOAD_run): Report launch
	dimensions.

2020-10-06  Tom de Vries  <tdevries@suse.de>

	* testsuite/libgomp.oacc-fortran/declare-5.f90: Add xfail for PR92790.

2020-10-06  Tom de Vries  <tdevries@suse.de>

	PR middle-end/90861
	* testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Remove xfail.

2020-10-05  Tom de Vries  <tdevries@suse.de>

	PR fortran/95654
	* testsuite/libgomp.fortran/pr95654.f90: New test.

2020-10-02  Tobias Burnus  <tobias@codesourcery.com>

	* Makefile.in: Regenerate with automake 1.15.1.
	* aclocal.m4: Likewise.
	* configure: Likewise.
	* testsuite/Makefile.in: Likewise.

2020-09-30  Andrew Stubbs  <ams@codesourcery.com>

	* parallel.c (gomp_resolve_num_threads): Ignore nest_var on nvptx
	and amdgcn targets.

2020-09-30  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/declare-target-3.f90: New test.

2020-09-29  Andrew Stubbs  <ams@codesourcery.com>

	* config/gcn/bar.c (gomp_barrier_wait_end): Skip the barrier if the
	total number of threads is one.
	(gomp_team_barrier_wake): Likewise.
	(gomp_team_barrier_wait_end): Likewise.
	(gomp_team_barrier_wait_cancel_end): Likewise.
	* config/nvptx/bar.c (gomp_barrier_wait_end): Likewise.
	(gomp_team_barrier_wake): Likewise.
	(gomp_team_barrier_wait_end): Likewise.
	(gomp_team_barrier_wait_cancel_end): Likewise.
	* testsuite/libgomp.c-c++-common/nested-parallel-unbalanced.c: New test.

2020-09-28  Tobias Burnus  <tobias@codesourcery.com>

	PR middle-end/96390
	* testsuite/libgomp.c++/pr96390.C: New test.
	* testsuite/libgomp.c-c++-common/pr96390.c: New test.

2020-09-27  Clement Chigot  <clement.chigot@atos.net>

	* config/t-aix: Use $(AR) without -X32_64.

2020-09-25  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/loop-25.c: New test.

2020-09-22  Tobias Burnus  <tobias@codesourcery.com>

	PR fortran/95654
	* testsuite/libgomp.fortran/pr66199-5.f90: Make stop codes unique.

2020-09-22  Tom de Vries  <tdevries@suse.de>

	* plugin/plugin-nvptx.c (link_ptx): Print elog if cuLinkComplete call
	fails.

2020-09-16  Nathan Sidwell  <nathan@acm.org>

	* testsuite/libgomp.c++/udr-3.C: Add missing ctor.

2020-09-15  Tobias Burnus  <tobias@codesourcery.com>

	PR fortran/96668
	* target.c (gomp_map_vars_internal): Initialize has_nullptr.

2020-09-15  Tobias Burnus  <tobias@codesourcery.com>

	PR fortran/96668
	* libgomp.h (struct target_var_desc): Add has_null_ptr_assoc member.
	* target.c (gomp_map_vars_existing): Add always_to_flag flag.
	(gomp_map_vars_existing): Update call to it.
	(gomp_map_fields_existing): Likewise
	(gomp_map_vars_internal): Update PSET handling such that if a nullptr is
	now allocated or if GOMP_MAP_POINTER is used PSET is updated and pointer
	remapped.
	(GOMP_target_enter_exit_data): Hanlde GOMP_MAP_ALWAYS_POINTER like
	GOMP_MAP_POINTER.
	* testsuite/libgomp.fortran/map-alloc-ptr-1.f90: New test.
	* testsuite/libgomp.fortran/map-alloc-ptr-2.f90: New test.

2020-09-14  Tom de Vries  <tdevries@suse.de>

	* config/nvptx/atomic.c: New file.  Add
	__sync_val_compare_and_swap_16.
	* testsuite/libgomp.c-c++-common/reduction-16.c: Add -latomic for
	target offload_target_nvptx.

2020-09-08  Julian Brown  <julian@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c: Remove
	iteration-ordering assumptions.

2020-09-08  Julian Brown  <julian@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/collapse-1.f90: Fix race condition.
	* testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.

2020-08-20  Chung-Lin Tang  <cltang@codesourcery.com>

	* plugin/plugin-nvptx.c (nvptx_free):
	Change "GOMP_PLUGIN_acc_thread () == NULL" test into check of
	CUDA_ERROR_NOT_PERMITTED status for cuMemGetAddressRange. Adjust
	comments.

2020-08-20  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/lastprivate-conditional-10.f90: New test.

2020-08-13  Kwok Cheung Yeung  <kcy@codesourcery.com>

	* testsuite/libgomp.c-c++-common/reduction-16.c: New.

2020-08-13  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/loop-22.c (main): Add some further tests.
	* testsuite/libgomp.c/loop-23.c (main): Likewise.
	* testsuite/libgomp.c/loop-24.c: New test.

2020-08-08  Jakub Jelinek  <jakub@redhat.com>
	    Tobias Burnus  <tobias@codesourcery.com>

	PR fortran/93553
	* testsuite/libgomp.fortran/pr93553.f90: New test.

2020-08-05  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/loop-22.c: New test.
	* testsuite/libgomp.c/loop-23.c: New test.

2020-08-05  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/96459
	* testsuite/libgomp.c/teams-3.c: New test.
	* testsuite/libgomp.c-c++-common/for-2.h (OMPTEAMS): Define to nothing
	if not defined yet.
	(N(test)): Use it before all N(f*) calls.
	* testsuite/libgomp.c-c++-common/for-14.c (DO_PRAGMA, OMPTEAMS): Define.
	(main): Don't call all test_* functions from within
	#pragma omp teams reduction(|:err), call them directly.

2020-08-04  Tom de Vries  <tdevries@suse.de>

	PR target/96428
	* testsuite/libgomp.oacc-fortran/pr96628-part1.f90: New test.
	* testsuite/libgomp.oacc-fortran/pr96628-part2.f90: New test.

2020-08-03  Julian Brown  <julian@codesourcery.com>
	    Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: Don't run for
	shared-memory devices.  Extend with further checking.

2020-08-03  Martin Jambor  <mjambor@suse.cz>

	* plugin/Makefrag.am: Remove configuration of HSA plugin.
	* aclocal.m4: Regenerated.
	* Makefile.in: Regenerated.
	* config.h.in: Regenerated.
	* configure: Regenerated.
	* plugin/configfrag.ac: Likewise.
	* plugin/hsa_ext_finalize.h: Removed.
	* plugin/plugin-hsa.c: Likewise.
	* testsuite/Makefile.in: Regenerated.
	* testsuite/lib/libgomp.exp
	(offload_target_to_openacc_device_type): Remove hsa case.
	(check_effective_target_hsa_offloading_selected_nocache): Removed
	(check_effective_target_hsa_offloading_selected): Likewise.
	(libgomp_init): Do not add -Wno-hsa to additional_flags.
	* testsuite/libgomp.hsa.c/alloca-1.c: Removed test.
	* testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
	* testsuite/libgomp.hsa.c/bits-insns.c: Likewise.
	* testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
	* testsuite/libgomp.hsa.c/c.exp: Likewise.
	* testsuite/libgomp.hsa.c/complex-1.c: Likewise.
	* testsuite/libgomp.hsa.c/complex-align-2.c: Likewise.
	* testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
	* testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
	* testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
	* testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
	* testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
	* testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
	* testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
	* testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
	* testsuite/libgomp.hsa.c/pr69568.c: Likewise.
	* testsuite/libgomp.hsa.c/pr82416.c: Likewise.
	* testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
	* testsuite/libgomp.hsa.c/staticvar.c: Likewise.
	* testsuite/libgomp.hsa.c/switch-1.c: Likewise.
	* testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
	* testsuite/libgomp.hsa.c/switch-sbr-2.c: Likewise.
	* testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
	* testsuite/libgomp.hsa.c/tiling-2.c: Likewise.

2020-07-27  Julian Brown  <julian@codesourcery.com>
	    Thomas Schwinge  <thomas@codesourcery.com>

	* libgomp.h (struct target_var_desc): Rename do_detach field to
	is_attach.
	* oacc-mem.c (goacc_exit_datum_1): Add assert.  Don't set finalize for
	GOMP_MAP_FORCE_DETACH. Update checking to use is_attach field.
	(goacc_enter_data_internal): Don't affect reference counts
	for attach mappings.
	(goacc_exit_data_internal): Don't affect reference counts for detach
	mappings.
	* target.c (gomp_map_vars_existing): Don't affect reference counts for
	attach mappings.
	(gomp_map_vars_internal): Set renamed is_attach flag unconditionally to
	mark attach mappings.
	(gomp_unmap_vars_internal): Use is_attach flag to prevent affecting
	reference count for attach mappings.
	* testsuite/libgomp.oacc-c-c++-common/mdc-refcount-1.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/mdc-refcount-2.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/mdc-refcount-2.c: New test.
	* testsuite/libgomp.oacc-fortran/deep-copy-6-no_finalize.F90: Mark
	test as shouldfail.
	* testsuite/libgomp.oacc-fortran/deep-copy-6.f90: Adjust to fail
	gracefully in no-finalize mode.
	* testsuite/libgomp.oacc-c-c++-common/mdc-refcount-3.c: New file.

2020-07-24  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c++/c++.exp: Unset 'offload_target' after
	use.
	* testsuite/libgomp.oacc-c/c.exp: Likewise.
	* testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.

2020-07-23  Julian Brown  <julian@codesourcery.com>
	    Thomas Schwinge  <thomas@codesourcery.com>

	* target.c (gomp_unmap_vars_internal): Remove unnecessary forcing of
	finalization for detach operation.
	* testsuite/libgomp.oacc-c-c++-common/structured-detach-underflow.c:
	New test.

2020-07-23  Tobias Burnus  <tobias@codesourcery.com>

	* configure.ac: Add OMP_DEPEND_KIND and OMP_INT128_SIZE.
	* libgomp_f.h.in (omp_check_defines): Check whether
	sizeof of determined Fortran kind and C typedef match.
	* omp_lib.f90.in: Add omp_depened_kind.
	* omp_lib.h.in: Likewise; fix omp_alloctrait_key_kind.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

2020-07-22  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.c-c++-common/critical-hint-1.c: New; moved from
	gcc/testsuite/c-c++-common/gomp/.
	* testsuite/libgomp.c-c++-common/critical-hint-2.c: Likewise.
	* testsuite/libgomp.fortran/critical-hint-1.f90: New; moved
	from gcc/testsuite/gfortran.dg/gomp/.
	* testsuite/libgomp.fortran/critical-hint-2.f90: Likewise.

2020-07-22  Tobias Burnus  <tobias@codesourcery.com>

	* omp_lib.f90.in: Add omp_sync_hint_* and omp_sync_hint_kind.
	* omp_lib.h.in: Likewise.

2020-07-18  H.J. Lu  <hjl.tools@gmail.com>

	PR target/95620
	* testsuite/libgomp.c/pr95620.c: New test.

2020-07-16  Julian Brown  <julian@codesourcery.com>
	    Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: New test.
	* testsuite/libgomp.oacc-fortran/attach-descriptor-2.f90: New test.

2020-07-15  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/alloc-1.F90: Use c_size_t to
	avoid conversion on 32bit systems from 32bit to 64bit due
	to -fdefault-integer-8.

2020-07-15  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/struct-elem-map-1.f90: Remove unused
	variables; add character(kind=4) tests; update TODO comment.

2020-07-15  Tobias Burnus  <tobias@codesourcery.com>

	* allocator.c: Add ialias for omp_init_allocator and
	omp_destroy_allocator.
	* configure.ac: Set INTPTR_T_KIND.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.
	* fortran.c (omp_init_allocator_, omp_destroy_allocator_,
	omp_set_default_allocator_, omp_get_default_allocator_): New
	functions and ialias_redirect.
	* icv.c: Add ialias for omp_set_default_allocator and
	omp_get_default_allocator.
	* libgomp.map (OMP_5.0.1): Add omp_init_allocator_,
	omp_destroy_allocator_, omp_set_default_allocator_ and
	omp_get_default_allocator_.
	* omp_lib.f90.in: Add allocator traits parameters, declare
	allocator routines and add related kind parameters.
	* omp_lib.h.in: Likewise.
	* testsuite/libgomp.c-c++-common/alloc-2.c: Fix sizeof.
	* testsuite/libgomp.fortran/alloc-1.F90: New test.
	* testsuite/libgomp.fortran/alloc-2.F90: New test.
	* testsuite/libgomp.fortran/alloc-3.F: New test.
	* testsuite/libgomp.fortran/alloc-4.f90: New test.
	* testsuite/libgomp.fortran/alloc-5.f90: New test.

2020-07-14  Tom de Vries  <tom@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>
	    Thomas Schwinge  <thomas@codesourcery.com>
	    Kwok Cheung Yeung  <kcy@codesourcery.com>

	* oacc-init.c (acc_init_state_lock, acc_init_state, acc_init_thread):
	New variable.
	(acc_init_1): Set acc_init_thread to pthread_self ().  Set
	acc_init_state to initializing at the start, and to initialized at the
	end.
	(self_initializing_p): New function.
	(acc_get_device_type): Return acc_device_none if called by thread that
	is currently executing acc_init_1.
	* libgomp.texi (acc_get_device_type): Update documentation.
	(Implementation Status and Implementation-Defined Behavior): Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-init-2.c: New.

2020-07-14  David Edelsohn  <dje.gcc@gmail.com>

	* config/t-aix: Set BITS from compiler cpp macro.

2020-07-14  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/struct-elem-map-1.f90: New test.

2020-07-14  Tobias Burnus  <tobias@codesourcery.com>

	PR fortran/67311
	* testsuite/libgomp.fortran/target-map-1.f90: New test.

2020-07-14  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/loop-21.c: New test.

2020-07-13  Julian Brown  <julian@codesourcery.com>
	    Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/dynamic-pointer-1.f90: New test.

2020-07-10  Julian Brown  <julian@codesourcery.com>
	    Thomas Schwinge  <thomas@codesourcery.com>

	* libgomp.h (struct splay_tree_key_s): Change virtual_refcount to
	dynamic_refcount.
	(struct gomp_device_descr): Remove GOMP_MAP_VARS_OPENACC_ENTER_DATA.
	* oacc-mem.c (acc_map_data): Substitute virtual_refcount for
	dynamic_refcount.
	(acc_unmap_data): Update comment.
	(goacc_map_var_existing, goacc_enter_datum): Adjust for
	dynamic_refcount semantics.
	(goacc_exit_datum_1, goacc_exit_datum): Re-add some error checking.
	Adjust for dynamic_refcount semantics.
	(goacc_enter_data_internal): Implement "present" case of dynamic
	memory-map handling here.  Update "non-present" case for
	dynamic_refcount semantics.
	(goacc_exit_data_internal): Use goacc_exit_datum_1.
	* target.c (gomp_map_vars_internal): Remove
	GOMP_MAP_VARS_OPENACC_ENTER_DATA handling.  Update for dynamic_refcount
	handling.
	(gomp_unmap_vars_internal): Remove virtual_refcount handling.
	(gomp_load_image_to_device): Substitute dynamic_refcount for
	virtual_refcount.
	* testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: Remove XFAILs.
	* testsuite/libgomp.oacc-c-c++-common/refcounting-1.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/refcounting-2.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/struct-3-1-1.c: New test.
	* testsuite/libgomp.oacc-fortran/deep-copy-6.f90: Remove XFAILs and
	trace output.
	* testsuite/libgomp.oacc-fortran/deep-copy-6-no_finalize.F90: Remove
	trace output.
	* testsuite/libgomp.oacc-fortran/dynamic-incr-structural-1.f90: New
	test.
	* testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-4.c:
	Remove stale comment.
	* testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-1.f90: Remove XFAILs.
	* testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-2.F90: Likewise.
	* testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-1.f90: Adjust XFAIL.

2020-07-10  Julian Brown  <julian@codesourcery.com>
	    Thomas Schwinge  <thomas@codesourcery.com>

	* oacc-mem.c (goacc_map_var_existing): New function.
	(goacc_enter_datum): Use above function.
	(goacc_exit_datum_1): New function.
	(goacc_exit_datum): Use above function.

2020-07-09  Julian Brown  <julian@codesourcery.com>
	    Thomas Schwinge  <thomas@codesourcery.com>

	PR middle-end/95270
	* testsuite/libgomp.oacc-c-c++-common/pr95270-1.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/pr95270-2.c: New test.

2020-07-09  Julian Brown  <julian@codesourcery.com>

	* oacc-mem.c (find_group_last): Group data-movement clauses
	(GOMP_MAP_TO_PSET, GOMP_MAP_TO, etc.) together with a subsequent
	GOMP_MAP_ATTACH.  Allow standalone GOMP_MAP_ATTACH also.

2020-07-09  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/loop-19.c: New test.
	* testsuite/libgomp.c/loop-20.c: New test.

2020-07-09  Jakub Jelinek  <jakub@redhat.com>

	* omp.h.in (omp_alloctrait_value_t): Change omp_atv_default from
	2 to -1.  Add omp_atv_serialized and define omp_atv_sequential using
	it.  Remove __omp_alloctrait_value_max__.
	* allocator.c (omp_init_allocator): Handle omp_atv_default for
	omp_atk_alignment and omp_atk_pool_size.

2020-07-03  Thomas Schwinge  <thomas@codesourcery.com>

	* oacc-mem.c (goacc_exit_data_internal): Revert always-copyfrom
	behavior for 'GOMP_MAP_FORCE_FROM'.
	* testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: Adjust XFAIL.

2020-07-03  Thomas Schwinge  <thomas@codesourcery.com>

	* oacc-mem.c (goacc_exit_data_internal): Remove
	'GOMP_MAP_ALWAYS_FROM' handling.

2020-06-30  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: Replace fragile
	'scan-assembler' with 'scan-offload-rtl'.
	* testsuite/libgomp.oacc-c-c++-common/pr85381-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/pr85381-5.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/pr85381.c: Likewise.

2020-06-30  Thomas Schwinge  <thomas@codesourcery.com>

	* target.c (gomp_map_vars_existing): Assert 'kind !=
	GOMP_MAP_ATTACH'.
	(gomp_map_vars_internal): Clean up.

2020-06-27  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/loop-17.c: New test.
	* testsuite/libgomp.c/loop-18.c: New test.

2020-06-26  Marek Polacek  <polacek@redhat.com>

	* testsuite/libgomp.c++/atomic-3.C: Use -std=gnu++14.

2020-06-23  Alexandre Oliva  <oliva@adacore.com>

	* testsuite/lib/libgomp.exp: Load gcc lib scanoffload.exp.
	* testsuite/lib/libgomp-dg.exp: Drop now-obsolete -save-temps.

2020-06-22  David Edelsohn  <dje.gcc@gmail.com>

	* Makefile.am: Use -include.
	* Makefile.in: Regenerate.

2020-06-21  David Edelsohn  <dje.gcc@gmail.com>

	* Makefile.am (tmake_file): Build and install AIX-style FAT libraries.
	* Makefile.in: Regenerate
	* configure.ac (tmake_file): Substitute.
	* configure: Regenerate.
	* configure.tgt (powerpc-ibm-aix*): Define tmake_file.
	* config/t-aix: New file.

2020-06-17  Thomas Schwinge  <thomas@codesourcery.com>

	PR lto/94848
	* testsuite/libgomp.fortran/use_device_ptr-optional-3.f90: Add
	'dg-do run'.

2020-06-17  Andrew Stubbs  <ams@codesourcery.com>

	* plugin/plugin-gcn.c (init_environment_variables): Use ".so.1"
	variant for HSA_RUNTIME_LIB name.
	(find_executable_symbol_1): Delete.
	(find_executable_symbol): Delete.
	(init_kernel_properties): Add ".kd" suffix to symbol names.
	(find_load_offset): Delete.
	(create_and_finalize_hsa_program): Remove relocation handling.

2020-06-16  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/routine-10.f90: New test.

2020-06-08  Tobias Burnus  <tobias@codesourcery.com>

	PR lto/94848
	PR middle-end/95551
	* testsuite/libgomp.fortran/target-var.f90: New test.

2020-06-05  Thomas Schwinge  <thomas@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>

	* oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>: Explain
	special handling.

2020-06-05  Thomas Schwinge  <thomas@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>

	* oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>:
	Simplify.

2020-06-05  Julian Brown  <julian@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/struct-copyout-1.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/struct-copyout-2.c: New test.

2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>

	* oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>:
	Evaluate 'copyfrom' individually for each entry.
	* testsuite/libgomp.oacc-c-c++-common/struct-1.c: Update.

2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>

	* oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>:
	Evaluate 'finalize' individually for each entry.
	* testsuite/libgomp.oacc-c-c++-common/struct-1.c: New file.
	* testsuite/libgomp.oacc-c-c++-common/struct-refcount-1.c: Remove
	file.

2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/deep-copy-7.c: Fix 'sizeof'
	usage.
	* testsuite/libgomp.oacc-c-c++-common/deep-copy-8.c: Likewise.

2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>

	* oacc-mem.c (goacc_exit_datum): Repair 'is_tgt_unmapped'
	checking.
	(acc_unmap_data, goacc_exit_data_internal): Restore
	'is_tgt_unmapped' checking.
	* testsuite/libgomp.oacc-c-c++-common/struct-refcount-1.c: New
	file.
	* testsuite/libgomp.oacc-fortran/deep-copy-6.f90: Adjust.
	* testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-1.f90: Likewise.

2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>

	* oacc-mem.c (acc_unmap_data): Don't open-code 'gomp_remove_var'.

2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>

	PR libgomp/92854
	* oacc-mem.c (acc_unmap_data): Remove 'tgt' reference counting.

2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>

	PR libgomp/92854
	* testsuite/libgomp.oacc-c-c++-common/pr92854-1.c: Extend some
	more.

2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>

	* oacc-mem.c (goacc_enter_datum): Use 'tgt' returned from
	'gomp_map_vars'.
	 (acc_map_data): Clean up accordingly.

2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/deep-copy-6.f90: XFAIL behavior
	of over-eager 'finalize' clause.
	* testsuite/libgomp.oacc-fortran/deep-copy-6-no_finalize.F90: New
	file.
	* testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-2.F90: Likewise.
	* testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-2.f90: Likewise.

2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>

	* oacc-mem.c (goacc_exit_data_internal): Unlock on error path.

2020-06-04  Julian Brown  <julian@codesourcery.com>

	* oacc-mem.c (acc_attach_async): Add missing gomp_mutex_unlock on
	error path.
	(goacc_detach_internal): Likewise.

2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/error_stop-1.f: Initialize before
	the checkpoint.
	* testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
	* testsuite/libgomp.oacc-fortran/stop-1.f: Likewise.
	* testsuite/libgomp.oacc-fortran/stop-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/stop-3.f: Likewise.

2020-06-02  Jakub Jelinek  <jakub@redhat.com>

	* allocator.c (omp_free): Fix up build if HAVE_SYNC_BUILTINS is not
	defined.

2020-05-30  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c-c++-common/alloc-4.c: New test.

2020-05-30  Jakub Jelinek  <jakub@redhat.com>

	* allocator.c (omp_alloc): For size == 0, return NULL early.

2020-05-29  H.J. Lu  <hjl.tools@gmail.com>

	PR bootstrap/95413
	* configure: Regenerated.

2020-05-23  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/95191
	* testsuite/libgomp.fortran/async_io_9.f90: New test.

2020-05-19  Jakub Jelinek  <jakub@redhat.com>

	* omp.h.in (omp_uintptr_t): New typedef.
	(__GOMP_UINTPTR_T_ENUM): Define.
	(omp_memspace_handle_t, omp_allocator_handle_t, omp_alloctrait_key_t,
	omp_alloctrait_value_t, omp_alloctrait_t): New typedefs.
	(__GOMP_DEFAULT_NULL_ALLOCATOR): Define.
	(omp_init_allocator, omp_destroy_allocator, omp_set_default_allocator,
	omp_get_default_allocator, omp_alloc, omp_free): Declare.
	* libgomp.h (struct gomp_team_state): Add def_allocator field.
	(gomp_def_allocator): Declare.
	* libgomp.map (OMP_5.0.1): Export omp_set_default_allocator,
	omp_get_default_allocator, omp_init_allocator, omp_destroy_allocator,
	omp_alloc and omp_free.
	* team.c (gomp_team_start): Copy over ts.def_allocator.
	* env.c (gomp_def_allocator): New variable.
	(parse_wait_policy): Adjust function comment.
	(parse_allocator): New function.
	(handle_omp_display_env): Print OMP_ALLOCATOR.
	(initialize_env): Call parse_allocator.
	* Makefile.am (libgomp_la_SOURCES): Add allocator.c.
	* allocator.c: New file.
	* icv.c (omp_set_default_allocator, omp_get_default_allocator): New
	functions.
	* testsuite/libgomp.c-c++-common/alloc-1.c: New test.
	* testsuite/libgomp.c-c++-common/alloc-2.c: New test.
	* testsuite/libgomp.c-c++-common/alloc-3.c: New test.
	* Makefile.in: Regenerated.

2020-05-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR bootstrap/95147
	* configure: Regenerated.

2020-05-14  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/95119
	* testsuite/libgomp.fortran/close_errors_1.f90: New test.

2020-05-14  H.J. Lu  <hongjiu.lu@intel.com>

	* configure: Regenerated.

2020-05-14  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c-c++-common/target-40.c: New test.

2020-05-13  Tobias Burnus  <tobias@codesourcery.com>

	PR fortran/94690
	* testsuite/libgomp.fortran/pr66199-3.f90: New.
	* testsuite/libgomp.fortran/pr66199-4.f90: New.
	* testsuite/libgomp.fortran/pr66199-5.f90: New.
	* testsuite/libgomp.fortran/pr66199-6.f90: New.
	* testsuite/libgomp.fortran/pr66199-7.f90: New.
	* testsuite/libgomp.fortran/pr66199-8.f90: New.
	* testsuite/libgomp.fortran/pr66199-9.f90: New.

2020-05-12  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/target-39.c: New test.

2020-04-29  Thomas Schwinge  <thomas@codesourcery.com>

	* config/accel/openacc.f90 (acc_device_current): Set to '-1'.
	* openacc.f90 (acc_device_current): Likewise.
	* openacc.h (acc_device_current): Likewise.
	* openacc_lib.h (acc_device_current): Likewise.

	PR target/94282
	* testsuite/libgomp.c-c++-common/function-not-offloaded.c: Remove
	'dg-allow-blank-lines-in-output'.

	* oacc-init.c (get_openacc_name): Handle 'gcn'.
	* testsuite/lib/libgomp.exp
	(offload_target_to_openacc_device_type) [amdgcn*]: Return
	'radeon'.  Adjust all users.
	(check_effective_target_openacc_amdgcn_accel_present): Rename
	to...
	(check_effective_target_openacc_radeon_accel_present): ... this.
	Adjust all users.
	(check_effective_target_openacc_amdgcn_accel_selected): Rename to...
	(check_effective_target_openacc_radeon_accel_selected): ... this.
	Adjust all users.

	* testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Add
	'dg-do run'.

2020-04-23  Andrew Stubbs  <ams@codesourcery.com>

	PR other/94629

	* plugin/plugin-gcn.c (init_hsa_context): Check return value from
	hsa_iterate_agents.
	(GOMP_OFFLOAD_init_device): Check return values from both calls to
	hsa_agent_iterate_regions.

2020-04-20  Thomas Schwinge  <thomas@codesourcery.com>

	PR middle-end/94635
	* testsuite/libgomp.fortran/target-enter-data-2.F90: Add 'dg-do
	run'.

2020-04-20  Tobias Burnus  <tobias@codesourcery.com>

	PR middle-end/94120
	* testsuite/libgomp.oacc-c++/declare-pr94120.C: Fix 'declare copy(out)'
	test case.

2020-04-17  Tobias Burnus  <tobias@codesourcery.com>

	PR middle-end/94635
	* testsuite/libgomp.fortran/target-enter-data-2.F90: New.

2020-04-13  Thomas Schwinge  <thomas@codesourcery.com>

	PR libgomp/92843
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1-lib.c:
	Rename to...
	* testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-1-lib.c:
	... this.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1.c:
	Rename to...
	* testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-1.c:
	... this.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2-lib.c:
	Rename to...
	* testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-2-lib.c:
	... this.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2.c:
	Rename to...
	* testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-2.c:
	... this.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3-lib.c:
	Rename to...
	* testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-3-lib.c:
	... this.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3.c:
	Rename to...
	* testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-3.c:
	... this.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4-lib.c:
	Rename to...
	* testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-4-lib.c:
	... this.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4.c:
	Rename to...
	* testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-4.c:
	... this.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5-lib.c:
	Rename to...
	* testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-5-lib.c:
	... this.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5.c:
	Rename to...
	* testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-5.c:
	... this.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6-lib.c:
	Rename to...
	* testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-6-lib.c:
	... this.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6.c:
	Rename to...
	* testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-6.c:
	... this.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7-lib.c:
	Rename to...
	* testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-7-lib.c:
	... this.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7.c:
	Rename to...
	* testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-7.c:
	... this.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8-lib.c:
	Rename to...
	* testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-8-lib.c:
	... this.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8.c::
	Rename to...
	* testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-8.c:
	... this.

2020-04-10  Julian Brown  <julian@codesourcery.com>
	    Thomas Schwinge  <thomas@codesourcery.com>

	PR libgomp/92843
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1-lib.c:
	New file.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2-lib.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3-lib.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4-lib.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5-lib.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6-lib.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7-lib.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8-lib.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8.c:
	Likewise.

2020-04-10  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.fortran/target-enter-data-1.f90: Add 'dg-do
	run'.

2020-04-08  Tobias Burnus  <tobias@codesourcery.com>

	PR middle-end/94120
	* libgomp.oacc-c++/declare-pr94120.C: New.

2020-04-06  Maciej W. Rozycki  <macro@wdc.com>

	* configure.ac: Add testsuite/libgomp-site-extra.exp to output
	files.
	* configure: Regenerate.
	* testsuite/libgomp-site-extra.exp.in: New file.
	* testsuite/libgomp-test-support.exp.in (GCC_UNDER_TEST): Remove
	variable.
	* testsuite/Makefile.am (EXTRA_DEJAGNU_SITE_CONFIG): New
	variable.
	* testsuite/Makefile.in: Regenerate.

2020-04-03  Thomas Schwinge  <thomas@codesourcery.com>

	PR tree-optimization/89713
	PR c/94392
	* testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: Again expect
	'bar.sync'.
	* testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: Likewise.

2020-03-31  Tobias Burnus  <tobias@codesourcery.com>

	* target.c (GOMP_target_enter_exit_data): Handle PSET/MAP_POINTER.
	* testsuite/libgomp.fortran/target-enter-data-1.f90: New.

2020-03-24  Tobias Burnus  <tobias@codesourcery.com>

	PR libgomp/81689
	* testsuite/libgomp.c/target-link-1.c: Remove xfail.

2020-03-20  Tobias Burnus  <tobias@codesourcery.com>

	PR libgomp/94251
	* target.c (gomp_load_image_to_device): Fix link
	variable handling.

2020-03-19  Jakub Jelinek  <jakub@redhat.com>

	PR c++/93931
	* testsuite/libgomp.c++/pr93931.C: New test.

2020-03-19  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.c-c++-common/function-not-offloaded.c: Add
	dg-allow-blank-lines-in-output.

2020-03-18  Julian Brown <julian@codesourcery.com>
	    Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Really make
	it work concurrently.

2020-03-18  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.oacc-c++/firstprivate-mappings-1.C: Add
	#define DO_LONG_DOUBLE; set to 1, except for nvidia + gcn.
	* libgomp.oacc-c-c++-common/firstprivate-mappings-1.c: Likewise.

2020-03-14  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/93566
	* testsuite/libgomp.c/pr93566.c: New test.

2020-02-21  Frederik Harwath  <frederik@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/acc_get_property.f90: Adapt to
	changes from 2020-02-19, i.e. use integer(c_size_t) instead of
	integer(acc_device_property) for the type of the return value of
	acc_get_property.

2020-02-19  Tobias Burnus  <tobias@codesourcery.com>

	* .gitattributes: New; whitespace handling for Fortran's openacc_lib.h.
	* config/accel/openacc.f90 (openacc_kinds): Add acc_device_current.
	(openacc_internal, acc_on_device_h): Fix argument name; minor cleanup.
	* libgomp.texi (Enabling OpenACC): No longer mark as experimental.
	(acc_set_device_num): Fix Fortran argument name, use same name for C.
	(acc_get_property): Update Fortran interface to post-OpenACC 3.0
	corrections; add note about the previous interface and named constant.
	(OpenACC library and environment variables): Fix two typos.
	* openacc.f90: Use for all procedures the argument names from the spec
	as for …_h they are user visible.
	(openacc_kinds): Rename acc_device_property to
	acc_device_property_kinds and change value to int32 ; and update users.
	Re-add acc_device_property for for backward compatibility.
	(acc_get_property_string_h): Clean up as acc_device_property_kind
	changed.
	(acc_get_property_h): Likewise and return c_size_t instead of
	acc_device_property.
	(openacc): Also export acc_device_property_kinds.
	(acc_async_test_h, acc_async_test_all_h, acc_on_device_h,
	acc_is_present_32_h, acc_is_present_64_h): Simplify logical-return-value
	handling; check against /= 0 instead of == 1 to match C.
	* openacc_lib.h: Use for all procedures the argument names from the spec
	as for …_h they are user visible. Place !GCC$ into the first column to
	be active also for fixed-form souce form.
	(acc_device_current, acc_device_property_kind, acc_device_property,
	acc_property_memory, acc_property_free_memory, acc_property_name,
	acc_property_vendor, acc_property_driver): New named constants.
	(acc_get_property, acc_get_property_string): New generic interface.

2020-02-13  Frederik Harwath  <frederik@codesourcery.com>

	PR libgomp/93481
	* plugin/plugin-nvptx.c: Remove GOMP_OFFLOAD_async_run stub.
	* target.c (gomp_load_plugin_for_device): Make "async_run" loading
	optional.
	(gomp_target_task_fn): Assert "devicep->async_run_func".
	(clear_unsupported_flags): New function to remove unsupported flags
	(right now only GOMP_TARGET_FLAG_NOWAIT) that can be be ignored.
	(GOMP_target_ext): Apply clear_unsupported_flags to flags.
	* testsuite/libgomp.c/target-33.c:
	Remove xfail for offload_target_nvptx.
	* testsuite/libgomp.c/target-34.c: Likewise.

2020-02-10  Frederik Harwath  <frederik@codesourcery.com>

	* testsuite/libgomp.c/target-33.c: Add xfail for execution on
	offload_target_nvptx, cf. https://gcc.gnu.org/PR81688.
	* testsuite/libgomp.c/target-34.c: Likewise.
	* testsuite/libgomp.c/target-link-1.c: Add xfail for
	offload_target_nvptx, cf. https://gcc.gnu.org/PR81689.

2020-02-09  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/target-38.c: New test.

2020-02-06  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/93515
	* testsuite/libgomp.c-c++-common/pr93515.c: New test.

2020-02-05  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/lib/libgomp.exp
	(check_effective_target_offload_target_nvptx): Pass flags as 'options'
	and not as 'source' argument to libgomp_target_compile.

2020-02-03  Andrew Stubbs  <ams@codesourcery.com>

	* plugin/plugin-gcn.c (EF_AMDGPU_MACH_AMDGCN_GFX801): Remove.
	(gcn_gfx801_s): Remove.
	(isa_hsa_name): Remove gfx801.
	(isa_gcc_name): Remove gfx801/carizzo.
	(isa_code): Remove gfx801.

2020-02-03  Julian Brown  <julian@codesourcery.com>
	    Tobias Burnus  <tobias@codesourcery.com>

	* libgomp.texi (OpenACC Runtime Library Routines): Document *_async
	and *_finalize variants; document acc_attach and acc_detach; update
	references from OpenACC 2.0 to 2.6.
	* openacc.f90 (openacc_version): Update to 201711.
	* openacc_lib.h (openacc_version): Update to 201711.
	* testsuite/libgomp.oacc-fortran/openacc_version-1.f: Update expected
	openacc_version to 201711.
	* testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.

2020-01-31  Kwok Cheung Yeung  <kcy@codesourcery.com>

	* plugin/plugin-gcn.c (struct hsa_kernel_description): Add sgpr_count
	and vgpr_count fields.
	(struct kernel_info): Add a field for a hsa_kernel_description.
	(run_kernel): Reduce the number of threads/workers if the requested
	number would require too many VGPRs.
	(init_basic_kernel_info): Initialize description field with
	the hsa_kernel_description entry for the kernel.

2020-01-29  Tobias Burnus  <tobias@codesourcery.com>

	PR bootstrap/93409
	* plugin/configfrag.ac (enable_offload_targets): Skip
	HSA and GCN plugin besides -m32 also for -mx32.
	* configure: Regenerate.

2020-01-29  Frederik Harwath  <frederik@codesourcery.com>

	* oacc-init.c (name_of_acc_device_t): Handle acc_device_radeon.

2020-01-29  Frederik Harwath  <frederik@codesourcery.com>

	* plugin-gcn.c (struct agent_info): Add fields "name" and
	"vendor_name" ...
	(GOMP_OFFLOAD_init_device): ... and init from here.
	(struct hsa_context_info): Add field "driver_version_s" ...
	(init_hsa_contest): ... and init from here.
	(GOMP_OFFLOAD_openacc_get_property): Replace stub with a proper
	implementation.
	* testsuite/libgomp.oacc-c-c++-common/acc_get_property.c:
	Enable test execution for amdgcn and host offloading targets.
	* testsuite/libgomp.oacc-fortran/acc_get_property.f90: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c
	(expect_device_properties): Split function into ...
	(expect_device_string_properties): ... this new function ...
	(expect_device_memory): ... and this new function.
	* testsuite/libgomp.oacc-c-c++-common/acc_get_property-gcn.c:
	Add test.

2020-01-28  Julian Brown  <julian@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/deep-copy-2.f90: Remove test from here.
	* testsuite/libgomp.oacc-fortran/deep-copy-3.f90: Don't use mixed
	component/non-component variable refs in a single directive.
	* testsuite/libgomp.oacc-fortran/classtypes-1.f95: Likewise.

2020-01-24  Maciej W. Rozycki  <macro@wdc.com>

	* configure.ac: Handle `--with-toolexeclibdir='.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* testsuite/Makefile.in: Regenerate.

2020-01-24  Frederik Harwath  <frederik@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c
	(expect_device_properties): Remove "expected_free_mem" argument,
	change "expected_total_mem" argument type to size_t;
	change types of acc_get_property results to size_t,
	adapt format strings.
	* testsuite/libgomp.oacc-c-c++-common/acc_get_property.c:
	Use %zu instead of %zd to print size_t values.
	* testsuite/libgomp.oacc-c-c++-common/acc_get_property-2.c: Adapt and
	rename to ...
	* testsuite/libgomp.oacc-c-c++-common/acc_get_property-nvptx.c: ... this.
	* testsuite/libgomp.oacc-c-c++-common/acc_get_property-3.c: Adapt and
	rename to ...
	* testsuite/libgomp.oacc-c-c++-common/acc_get_property-host.c: ... this.

2020-01-23  Andrew Stubbs  <ams@codesourcery.com>

	* plugin/plugin-gcn.c (parse_target_attributes): Use correct mask for
	the device id.

2020-01-20  Andrew Stubbs  <ams@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Skip test on gcn.
	* testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c (main):
	Adjust test dimensions for amdgcn.
	* testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c (main): Adjust
	gang/worker/vector expectations dynamically.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c
	(main): Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c (main): Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c (main): Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c (main): Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c (main): Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c (main): Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-v-1.c (main): Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-w-1.c (main): Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c (main): Likewise.
	* testsuite/libgomp.oacc-c-c++-common/parallel-dims.c
	(acc_gang): Recognise acc_device_radeon.
	(acc_worker): Likewise.
	(acc_vector): Likewise.
	(main): Set expectations for amdgcn.
	* testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c
	(main): Adjust gang/worker/vector expectations dynamically.
	* testsuite/libgomp.oacc-c-c++-common/routine-v-1.c (main): Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-w-1.c (main): Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c (main): Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Set expectations
	for amdgcn.

2020-01-17  Andrew Stubbs  <ams@codesourcery.com>

	* config/accel/openacc.f90 (openacc_kinds): Rename acc_device_gcn to
	acc_device_radeon.
	(openacc): Likewise.
	* openacc.f90 (openacc_kinds): Likewise.
	(openacc): Likewise.
	* openacc.h (acc_device_t): Likewise.
	* openacc_lib.h: Likewise.
	* testsuite/lib/libgomp.exp
	(check_effective_target_openacc_amdgcn_accel_present): Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c
	(cb_compute_construct_end): Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c
	(cb_enqueue_launch_start): Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c
	(cb_enter_data_end): Likewise.
	(cb_exit_data_start): Likewise.
	(cb_exit_data_end): Likewise.
	(cb_compute_construct_end): Likewise.
	(cb_enqueue_launch_start): Likewise.
	(cb_enqueue_launch_end): Likewise.
	* testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c
	(main): Likewise.

2020-01-10  Thomas Schwinge  <thomas@codesourcery.com>

	* libgomp-plugin.h (enum goacc_property): New.  Adjust all users
	to use this instead of 'enum gomp_device_property'.
	(GOMP_OFFLOAD_get_property): Rename to...
	(GOMP_OFFLOAD_openacc_get_property): ... this.  Adjust all users.
	* libgomp.h (struct gomp_device_descr): Move
	'GOMP_OFFLOAD_openacc_get_property'...
	(struct acc_dispatch_t): ... here.  Adjust all users.
	* plugin/plugin-hsa.c (GOMP_OFFLOAD_get_property): Remove.

	* target.c (gomp_map_vars_internal)
	<GOMP_MAP_USE_DEVICE_PTR_IF_PRESENT>: Clean up/elaborate code
	paths.

2020-01-10  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/93219
	* libgomp.h (gomp_print_string): Change return type from void to int.
	* affinity-fmt.c (gomp_print_string): Likewise.  Return true if
	not all characters have been written.

2020-01-08  Tobias Burnus  <tobias@codesourcery.com>

	* libgomp.texi: Fix typos, use https.

2020-01-03  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/optional-map.f90: Add test for
	unallocated/disassociated actual arguments to nonallocatable/nonpointer
	dummy arguments; those are/shall be regarded as absent arguments.
	* testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Ditto.
	* testsuite/libgomp.fortran/use_device_ptr-optional-3.f90: New.

2020-01-01  Jakub Jelinek  <jakub@redhat.com>

	Update copyright years.

	* libgomp.texi: Bump @copying's copyright year.

2019-12-31  Ayush Mittal  <ayush.m@samsung.com>

	PR libgomp/93065
	* oacc-init.c (goacc_runtime_deinitialize): New function.

2019-12-28  Jakub Jelinek  <jakub@redhat.com>

	PR bootstrap/93074
	* plugin/cuda/cuda.h (cuDeviceGetName, cuDriverGetVersion): Declare.
	(cuDeviceTotalMem, cuMemGetInfo): Likewise.  Define to *_v2.

2019-12-22  Maciej W. Rozycki  <macro@codesourcery.com>
	    Frederik Harwath  <frederik@codesourcery.com>
	    Thomas Schwinge  <tschwinge@codesourcery.com>

	* libgomp.h (gomp_device_descr): Add `get_property_func' member.
	* libgomp-plugin.h (gomp_device_property_value): New union.
	(gomp_device_property_value): New prototype.
	* openacc.h (acc_device_t): Add `acc_device_current' enumeration
	constant.
	(acc_device_property_t): New enum.
	(acc_get_property, acc_get_property_string): New prototypes.
	* oacc-init.c (acc_get_device_type): Also assert that result
	is not `acc_device_current'.
	(get_property_any, acc_get_property, acc_get_property_string):
	New functions.
	* openacc.f90 (openacc_kinds): Add `acc_device_current' and
	`acc_property_memory', `acc_property_free_memory',
	`acc_property_name', `acc_property_vendor' and
	`acc_property_driver' constants.  Add `acc_device_property' data
	type.
	(openacc_internal): Add `acc_get_property' and
	`acc_get_property_string' interfaces.  Add `acc_get_property_h',
	`acc_get_property_string_h', `acc_get_property_l' and
	`acc_get_property_string_l'.
	* oacc-host.c (host_get_property): New function.
	(host_dispatch): Wire it.
	* target.c (gomp_load_plugin_for_device): Handle `get_property'.
	* libgomp.map (OACC_2.6): Add `acc_get_property', `acc_get_property_h_',
	`acc_get_property_string' and `acc_get_property_string_h_' symbols.
	* libgomp.texi (OpenACC Runtime Library Routines): Add
	`acc_get_property'.
	(acc_get_property): New node.
	* plugin/plugin-gcn.c (GOMP_OFFLOAD_get_property): New
	function (stub).
	* plugin/plugin-hsa.c (GOMP_OFFLOAD_get_property): New function.
	* plugin/plugin-nvptx.c (CUDA_CALLS): Add `cuDeviceGetName',
	`cuDeviceTotalMem', `cuDriverGetVersion' and `cuMemGetInfo'
	calls.
	(GOMP_OFFLOAD_get_property): New function.
	(struct ptx_device): Add new field "name".
	(cuda_driver_version_s): Add new static variable ...
	(nvptx_init): ... and init from here.

	* testsuite/libgomp.oacc-c-c++-common/acc_get_property.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/acc_get_property-2.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/acc_get_property-3.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c: New file
	with test helper functions.

	* testsuite/libgomp.oacc-fortran/acc_get_property.f90: New test.

2019-12-22  Maciej W. Rozycki  <macro@wdc.com>

	* testsuite/libgomp-test-support.exp.in (GCC_UNDER_TEST): New
	variable.

2019-12-21  Thomas Schwinge  <thomas@codesourcery.com>

	* target.c (gomp_map_vars_internal): Restore 'omp declare target
	link' handling.

2019-12-19  Julian Brown  <julian@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/class-ptr-param.f95: New test.
	* testsuite/libgomp.oacc-fortran/classtypes-1.f95: New test.
	* testsuite/libgomp.oacc-fortran/classtypes-2.f95: New test.

2019-12-19  Julian Brown  <julian@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/deep-copy-1.f90: New test.
	* testsuite/libgomp.oacc-fortran/deep-copy-2.f90: New test.
	* testsuite/libgomp.oacc-fortran/deep-copy-3.f90: New test.
	* testsuite/libgomp.oacc-fortran/deep-copy-4.f90: New test.
	* testsuite/libgomp.oacc-fortran/deep-copy-5.f90: New test.
	* testsuite/libgomp.oacc-fortran/deep-copy-6.f90: New test.
	* testsuite/libgomp.oacc-fortran/deep-copy-7.f90: New test.
	* testsuite/libgomp.oacc-fortran/deep-copy-8.f90: New test.
	* testsuite/libgomp.oacc-fortran/derived-type-1.f90: New test.
	* testsuite/libgomp.oacc-fortran/derivedtype-1.f95: New test.
	* testsuite/libgomp.oacc-fortran/derivedtype-2.f95: New test.
	* testsuite/libgomp.oacc-fortran/multidim-slice.f95: New test.
	* testsuite/libgomp.oacc-fortran/update-2.f90: New test.

2019-12-19  Julian Brown  <julian@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/deep-copy-1.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/deep-copy-2.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/deep-copy-4.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/deep-copy-6.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/deep-copy-7.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/deep-copy-8.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/deep-copy-9.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/deep-copy-10.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/deep-copy-11.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/deep-copy-14.c: New test.
	* testsuite/libgomp.oacc-c++/deep-copy-12.C: New test.
	* testsuite/libgomp.oacc-c++/deep-copy-13.C: New test.

2019-12-19  Julian Brown  <julian@codesourcery.com>

	* libgomp.h (struct target_var_desc): Add do_detach flag.
	* oacc-init.c (acc_shutdown_1): Free aux block if present.
	* oacc-mem.c (find_group_last): Add SIZES parameter. Support
	struct components.  Tidy up and add some new checks.
	(goacc_enter_data_internal): Update call to find_group_last.
	(goacc_exit_data_internal): Support detach operations and
	GOMP_MAP_STRUCT.
	(GOACC_enter_exit_data): Handle initial GOMP_MAP_STRUCT or
	GOMP_MAP_FORCE_PRESENT in finalization detection code.  Handle
	attach/detach in enter/exit data detection code.
	* target.c (gomp_map_vars_existing): Initialise do_detach field of
	tgt_var_desc.
	(gomp_map_vars_internal): Support attach.
	(gomp_unmap_vars_internal): Support detach.

2019-12-19  Julian Brown  <julian@codesourcery.com>
	    Thomas Schwinge  <thomas@codesourcery.com>

	* libgomp.h (struct splay_tree_aux): Add attach_count field.
	(gomp_attach_pointer, gomp_detach_pointer): Add prototypes.
	* libgomp.map (OACC_2.6): New section. Add acc_attach,
	acc_attach_async, acc_detach, acc_detach_async, acc_detach_finalize,
	acc_detach_finalize_async.
	* oacc-mem.c (acc_attach_async, acc_attach, goacc_detach_internal,
	acc_detach, acc_detach_async, acc_detach_finalize,
	acc_detach_finalize_async): New functions.
	* openacc.h (acc_attach, acc_attach_async, acc_detach,
	(acc_detach_async, acc_detach_finalize, acc_detach_finalize_async): Add
	prototypes.
	* target.c (gomp_attach_pointer, gomp_detach_pointer): New functions.
	(gomp_remove_var_internal): Free attachment counts if present.
	* testsuite/libgomp.oacc-c-c++-common/deep-copy-3.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/deep-copy-5.c: New test.

2019-12-19  Julian Brown  <julian@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>

	* libgomp.h (gomp_map_val): Add prototype.
	* oacc-parallel.c (GOACC_parallel_keyed): Use gomp_map_val instead of
	open-coding device-address calculation.
	* target.c (gomp_map_val): Make global. Use OFFSET_POINTER in
	non-present case.

2019-12-19  Julian Brown  <julian@codesourcery.com>

	* libgomp.h (struct splay_tree_key_s): Substitute dynamic_refcount
	field for virtual_refcount.
	(enum gomp_map_vars_kind): Add GOMP_MAP_VARS_OPENACC_ENTER_DATA.
	(gomp_free_memmap): Remove prototype.
	* oacc-init.c (acc_shutdown_1): Iteratively call gomp_remove_var
	instead of calling gomp_free_memmap.
	* oacc-mem.c (acc_map_data): Use virtual_refcount instead of
	dynamic_refcount.
	(acc_unmap_data): Open code instead of forcing target_mem_desc's
	to_free field to NULL then calling gomp_unmap_vars.  Handle
	REFCOUNT_INFINITY on target blocks.
	(goacc_enter_data): Rename to...
	(goacc_enter_datum): ...this.  Remove MAPNUM parameter and special
	handling for mapping groups.  Use virtual_refcount instead of
	dynamic_refcount.  Use GOMP_MAP_VARS_OPENACC_ENTER_DATA for
	map_map_vars_async call.  Re-do lookup for target pointer return value.
	(acc_create, acc_create_async, acc_copyin, acc_copyin_async): Call
	renamed goacc_enter_datum function.
	(goacc_exit_data): Rename to...
	(goacc_exit_datum): ...this.  Update for virtual_refcount semantics.
	(acc_delete, acc_delete_async, acc_delete_finalize,
	acc_delete_finalize_async, acc_copyout, acc_copyout_async,
	acc_copyout_finalize, acc_copyout_finalize_async): Call renamed
	goacc_exit_datum function.
	(gomp_acc_remove_pointer, find_pointer): Remove functions.
	(find_group_last, goacc_enter_data_internal, goacc_exit_data_internal):
	New functions.
	(GOACC_enter_exit_data): Use goacc_enter_data_internal and
	goacc_exit_data_internal helper functions.
	* target.c (gomp_map_vars_internal): Handle
	GOMP_MAP_VARS_OPENACC_ENTER_DATA.  Update for virtual_refcount
	semantics.
	(gomp_unmap_vars_internal): Update for virtual_refcount semantics.
	(gomp_load_image_to_device, omp_target_associate_ptr): Zero-initialise
	virtual_refcount field instead of dynamic_refcount.
	(gomp_free_memmap): Remove function.
	* testsuite/libgomp.oacc-c-c++-common/unmap-infinity-1.c: New test.
	* testsuite/libgomp.c-c++-common/unmap-infinity-2.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: Add XFAIL.

2019-12-19  Julian Brown  <julian@codesourcery.com>
	    Thomas Schwinge  <thomas@codesourcery.com>

	* libgomp.h (struct splay_tree_aux): New.
	(struct splay_tree_key_s): Replace link_key field with aux pointer.
	* target.c (gomp_map_vars_internal): Adjust for link_key being moved
	to aux struct.
	(gomp_remove_var_internal): Free aux block if present.
	(gomp_load_image_to_device): Zero-initialise aux field instead of
	link_key field.
	(omp_target_associate_pointer): Zero-initialise aux field.

2019-12-18  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/86416
	* testsuite/libgomp.c/pr86416-1.c (main): Use L suffixes rather than
	q or none.
	* testsuite/libgomp.c/pr86416-2.c (main): Use Q suffixes rather than
	L or none.

2019-12-19  Julian Brown  <julian@codesourcery.com>
	    Maciej W. Rozycki  <macro@codesourcery.com>
	    Tobias Burnus  <tobias@codesourcery.com>
	    Thomas Schwinge  <thomas@codesourcery.com>

	* target.c (gomp_map_vars_async): Support GOMP_MAP_NO_ALLOC.
	* testsuite/libgomp.oacc-c-c++-common/no_create-1.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/no_create-2.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/no_create-3.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/no_create-4.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/no_create-5.c: New test.
	* testsuite/libgomp.oacc-fortran/no_create-1.f90: New test.
	* testsuite/libgomp.oacc-fortran/no_create-2.f90: New test.
	* testsuite/libgomp.oacc-fortran/no_create-3.F90: New test.

2019-12-18  Thomas Schwinge  <thomas@codesourcery.com>

	* oacc-mem.c (goacc_enter_data): Refactor, so that it can be
	called...
	(goacc_insert_pointer): ... from here, "present" case.
	(goacc_insert_pointer): Inline function into...
	(GOACC_enter_exit_data): ... here, and simplify.

	* oacc-mem.c (goacc_enter_data): Refactor, so that it can be
	called...
	(goacc_insert_pointer): ... from here, "not present" case.

	* oacc-mem.c (goacc_remove_pointer): Refactor interface.  Adjust
	all users.

	* oacc-mem.c (GOACC_enter_exit_data): Refactor code to call
	'goacc_enter_data', 'goacc_exit_data'.

	* oacc-mem.c (delete_copyout): Refactor into...
	(goacc_exit_data): ... this.  Adjust all users.

	* oacc-mem.c (present_create_copy): Refactor into...
	(goacc_enter_data): ... this.  Adjust all users.

	* target.c (gomp_unmap_vars_internal): Add a safeguard to
	'gomp_remove_var'.

	* target.c (gomp_to_device_kind_p): Handle 'GOMP_MAP_FORCE_FROM'
	like 'GOMP_MAP_FROM'.

	PR libgomp/92726
	PR libgomp/92970
	PR libgomp/92984
	* oacc-mem.c (delete_copyout): No-op behavior if 'lookup_host'
	fails.
	(GOACC_enter_exit_data): Simplify accordingly.
	* testsuite/libgomp.oacc-c-c++-common/pr92970-1.c: New file,
	subsuming...
	* testsuite/libgomp.oacc-c-c++-common/lib-17.c: ... this file...
	* testsuite/libgomp.oacc-c-c++-common/lib-18.c: ..., and this
	file.
	* testsuite/libgomp.oacc-c-c++-common/pr92984-1.c: New file,
	subsuming...
	* testsuite/libgomp.oacc-c-c++-common/lib-21.c: ... this file...
	* testsuite/libgomp.oacc-c-c++-common/lib-29.c: ..., and this
	file.
	* testsuite/libgomp.oacc-c-c++-common/pr92726-1.c: New file,
	subsuming...
	* testsuite/libgomp.oacc-c-c++-common/lib-28.c: ... this file.

	* oacc-mem.c (GOACC_enter_exit_data): Simplify 'exit data'
	'finalize' handling.

	PR libgomp/92848
	* oacc-mem.c (acc_map_data, present_create_copy)
	(goacc_insert_pointer): Use 'GOMP_MAP_VARS_ENTER_DATA'.
	(acc_unmap_data, delete_copyout, goacc_remove_pointer): Adjust.
	* testsuite/libgomp.oacc-c-c++-common/lib-50.c: Remove.
	* testsuite/libgomp.oacc-c-c++-common/pr92848-1-d-a.c: New file
	* testsuite/libgomp.oacc-c-c++-common/pr92848-1-d-p.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/pr92848-1-r-a.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/pr92848-1-r-p.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-p.c:
	Remove "XFAIL"s.

	* target.c (gomp_unmap_tgt): Make it 'static'.
	* libgomp.h (gomp_unmap_tgt): Remove.

2019-12-18  Tobias Burnus  <tobias@codesourcery.com>

	PR middle-end/86416
	* testsuite/libgomp.c/pr86416-1.c: New.
	* testsuite/libgomp.c/pr86416-2.c: New.

2019-12-17  Tobias Burnus  <tobias@codesourcery.com>

	* config/accel/openacc.f90 (module openacc_kinds): Use 'PUBLIC' to mark
	all symbols as public except for the 'use …, only' imported symbol,
	which is private.
	(module openacc): Default to 'PRIVATE' to exclude openacc_internal; mark
	all symbols from module openacc_kinds as PUBLIC
	* openacc.f90: Add comment with crossref to that file and openmp_lib.h;
	fix comment typo.
	* openacc_lib.h (acc_device_gcn): Add this PARAMETER.

2019-12-13  Julian Brown  <julian@codesourcery.com>

	PR libgomp/92881

	* libgomp.h (gomp_remove_var_async): Add prototype.
	* oacc-mem.c (delete_copyout): Call gomp_remove_var_async instead of
	gomp_remove_var.
	* target.c (gomp_unref_tgt): Change return type to bool, indicating
	whether target_mem_desc was unmapped.
	(gomp_unref_tgt_void): New.
	(gomp_remove_var): Reimplement in terms of...
	(gomp_remove_var_internal): ...this new helper function.
	(gomp_remove_var_async): New, implemented using above helper function.
	(gomp_unmap_vars_internal): Use gomp_unref_tgt_void instead of
	gomp_unref_tgt.

2019-12-13  Andrew Stubbs  <ams@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Handle gcn.
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/function-not-offloaded.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Disable on GCN.
	* testsuite/libgomp.oacc-c-c++-common/tile-1.c: Likewise.

2019-12-13  Tobias Burnus  <tobias@codesourcery.com>

	* openacc.f90 (module openacc_kinds): Use 'PUBLIC' to mark all symbols
	as public except for the 'use …, only' imported symbol, which is
	private.
	(module openacc): Default to 'PRIVATE' to exclude openacc_internal; mark
	all symbols from module openacc_kinds as PUBLIC; add missing PUBLIC
	attributes for acc_copyout_finalize and acc_delete_finalize.

2019-12-11  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/92899
	* testsuite/libgomp.fortran/atomic1.f90: New test.

2019-12-11  Thomas Schwinge  <thomas@codesourcery.com>

	PR libgomp/92843
	* oacc-mem.c (present_create_copy, delete_copyout): Fix dynamic
	reference counting for structured 'REFCOUNT_INFINITY'.  Add some
	assertions.
	(goacc_insert_pointer, goacc_remove_pointer): Adjust accordingly.
	* testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: New file.
	* testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Fix OpenACC.
	* testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.

	* oacc-parallel.c (find_pointer, GOACC_enter_exit_data): Move...
	* oacc-mem.c: ... here.
	(gomp_acc_insert_pointer, gomp_acc_remove_pointer): Rename to
	'goacc_insert_pointer', 'goacc_remove_pointer', and make 'static'.
	* libgomp.h (gomp_acc_insert_pointer, gomp_acc_remove_pointer):
	Remove.
	* libgomp_g.h: Update.

	* oacc-parallel.c (GOACC_wait, goacc_wait): Move...
	* oacc-async.c: ... here.
	* oacc-int.h (goacc_wait): Declare.
	* libgomp_g.h: Update

	PR libgomp/92854
	* testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-1.c:
	New file.
	* testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-3.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-3.c:
	Likewise.

2019-12-11  Thomas Schwinge  <thomas@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>

	* target.c (gomp_load_image_to_device, omp_target_associate_ptr):
	Initialize 'dynamic_refcount' whenever we initialize 'refcount'.

2019-12-11  Tobias Burnus  <tobias@codesourcery.com>

	* omp_lib.h.in: Fix spelling of function declaration
	omp_get_cancell(l)ation.
	* libgomp.texi (acc_is_present, acc_async_test, acc_async_test_all):
	Fix typos.
	* env.c: Fix comment typos.
	* oacc-host.c: Likewise.
	* ordered.c: Likewise.
	* task.c: Likewise.
	* team.c: Likewise.
	* config/gcn/task.c: Likewise.
	* config/gcn/team.c: Likewise.
	* config/nvptx/task.c: Likewise.
	* config/nvptx/team.c: Likewise.
	* plugin/plugin-gcn.c: Likewise.
	* testsuite/libgomp.fortran/jacobi.f: Likewise.
	* testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: Likewise.

2019-12-11  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/optional-cache.f95: Add 'dg-do run'.
	* testsuite/libgomp.oacc-fortran/optional-reduction.f90: Remove
	unnecessary 'dg-additional-options "-w"'.

2019-12-09  Thomas Schwinge  <thomas@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>

	PR libgomp/92116
	PR libgomp/92877

	* oacc-mem.c (lookup_dev): Reimplement.  Adjust all users.
	* libgomp.h (struct acc_dispatch_t): Remove 'data_environ' member.
	Adjust all users.
	* testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4-2.c:
	Remove XFAIL.
	* testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/pr92877-1.c: New file.

2019-12-09  Thomas Schwinge  <thomas@codesourcery.com>

	PR libgomp/92503
	* oacc-mem.c (acc_free): Error out instead of 'acc_unmap_data'.
	* testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-1.c: New
	file.
	* testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-3-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-3.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Adjust.
	* testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.

	PR libgomp/92840
	* oacc-mem.c (acc_map_data): Clarify reference counting behavior.
	(acc_unmap_data): Add error case for 'REFCOUNT_INFINITY'.
	* testsuite/libgomp.oacc-c-c++-common/acc_unmap_data-pr92840-1.c:
	New file.
	* testsuite/libgomp.oacc-c-c++-common/acc_unmap_data-pr92840-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_unmap_data-pr92840-3.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Adjust.
	* testsuite/libgomp.oacc-c-c++-common/nested-1.c: Adjust.

	PR libgomp/92511
	* testsuite/libgomp.oacc-c-c++-common/copyin-devptr-1.c: Remove
	this file...
	* testsuite/libgomp.oacc-c-c++-common/copyin-devptr-2.c: ..., and
	this file...
	* testsuite/libgomp.oacc-c-c++-common/lib-22.c: ..., and this
	file...
	* testsuite/libgomp.oacc-c-c++-common/lib-30.c: ..., and this
	file...
	* testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-p.c:
	... with their content moved into, and extended in this new file.
	* testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-d-a.c:
	New file.
	* testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-d-p.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-a.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-2.c:
	Likewise.

	* testsuite/libgomp.oacc-c-c++-common/map-data-1.c: New file.

	PR libgomp/92854
	* testsuite/libgomp.oacc-c-c++-common/pr92854-1.c: New file.

	* testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New file.

	* target.c (gomp_exit_data): Use 'gomp_remove_var'.

2019-12-09  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/use_device_addr-3.f90: Make 'stop' codes
	unique.
	* testsuite/libgomp.fortran/use_device_addr-4.f90: Ditto.
	* testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/declare-5.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/optional-data-copyin-by-value.f90:
	Ditto.
	* testsuite/libgomp.oacc-fortran/optional-firstprivate.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/optional-update-host.f90: Ditto.

2019-12-06  Kwok Cheung Yeung  <kcy@codesourcery.com>

	* config/accel/proc.c (omp_get_num_procs): Apply ialias macro.

2019-12-06  Tobias Burnus  <tobias@codesourcery.com>
	    Kwok Cheung Yeung <kcy@codesourcery.com>

	* oacc-mem.c (update_dev_host, gomp_acc_insert_pointer): Just return
	if input it a NULL pointer.
	* testsuite/libgomp.oacc-c-c++-common/lib-43.c: Remove; dependent on
	diagnostic of NULL pointer.
	* testsuite/libgomp.oacc-c-c++-common/lib-47.c: Ditto.
	* testsuite/libgomp.fortran/optional-map.f90: New.
	* testsuite/libgomp.fortran/use_device_addr-1.f90
	(test_dummy_opt_callee_1_absent): New.
	(test_dummy_opt_call_1): Call it.
	* testsuite/libgomp.fortran/use_device_addr-2.f90: Likewise.
	* testsuite/libgomp.fortran/use_device_addr-3.f90: Likewise.
	* testsuite/libgomp.fortran/use_device_addr-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/optional-cache.f95: New.
	* testsuite/libgomp.oacc-fortran/optional-data-copyin-by-value.f90: New.
	* testsuite/libgomp.oacc-fortran/optional-data-copyin.f90: New.
	* testsuite/libgomp.oacc-fortran/optional-data-copyout.f90: New.
	* testsuite/libgomp.oacc-fortran/optional-data-enter-exit.f90: New.
	* testsuite/libgomp.oacc-fortran/optional-declare.f90: New.
	* testsuite/libgomp.oacc-fortran/optional-firstprivate.f90: New.
	* testsuite/libgomp.oacc-fortran/optional-host_data.f90: New.
	* testsuite/libgomp.oacc-fortran/optional-nested-calls.f90: New.
	* testsuite/libgomp.oacc-fortran/optional-private.f90: New.
	* testsuite/libgomp.oacc-fortran/optional-reduction.f90: New.
	* testsuite/libgomp.oacc-fortran/optional-update-device.f90: New.
	* testsuite/libgomp.oacc-fortran/optional-update-host.f90: New.

2019-12-05  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/error_stop-1.f: Also don't
	expect dg-output of 'Error termination.' for GCN.
	* testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.

2019-12-04  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/92756
	* testsuite/libgomp.fortran/teams1.f90: New test.
	* testsuite/libgomp.fortran/teams2.f90: New test.

2019-12-03  Frederik Harwath  <frederik@codesourcery.com>

	* oacc-init.c (acc_known_device_type): Add function.
	(unknown_device_type_error): Add function.
	(name_of_acc_device_t): Change to call unknown_device_type_error
	on unknown type.
	(resolve_device): Use acc_known_device_type.
	(acc_init): Fail if acc_device_t argument is not valid.
	(acc_shutdown): Likewise.
	(acc_get_num_devices): Likewise.
	(acc_set_device_type): Likewise.
	(acc_get_device_num): Likewise.
	(acc_set_device_num): Likewise.
	(acc_on_device): Add comment that argument validity is not checked.

2019-12-03  Andrew Stubbs  <ams@codesourcery.com>

	* testsuite/lib/libgomp.exp (offload_target_to_openacc_device_type):
	Recognize amdgcn.
	(check_effective_target_openacc_amdgcn_accel_present): New proc.
	(check_effective_target_openacc_amdgcn_accel_selected): New proc.
	* testsuite/libgomp.oacc-c++/c++.exp: Add support for amdgcn.
	* testsuite/libgomp.oacc-c/c.exp: Likewise.
	* testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.

2019-12-03  Szabolcs Nagy  <szabolcs.nagy@arm.com>

	PR libgomp/91938
	* configure.tgt: Avoid IE tls on *-*-musl*.

2019-11-29  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/declare-5.f90: Extend by
	adding a common-block test case.

2019-11-29  Jakub Jelinek  <jakub@redhat.com>

	PR c++/60228
	* testsuite/libgomp.c++/udr-20.C: New test.
	* testsuite/libgomp.c++/udr-21.C: New test.

2019-11-27  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/lib/libgomp.exp
	(check_effective_target_offload_target_nvptx): New proc.
	* testsuite/libgomp.fortran/target-print-1.f90: Use it with
	'dg-skip-if'.
	* testsuite/libgomp.oacc-fortran/print-1.f90: Likewise.
	* testsuite/libgomp.fortran/target-print-1-nvptx.f90: New file.
	* testsuite/libgomp.oacc-fortran/print-1-nvptx.f90: Likewise.

2019-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* testsuite/libgomp.c/pr39591-1.c: Rename err to e.
	* testsuite/libgomp.c/pr39591-2.c: Likewise.
	* testsuite/libgomp.c/pr39591-3.c: Likewise.
	* testsuite/libgomp.c/private-1.c: Likewise.
	* testsuite/libgomp.c/task-1.c: Likewise.
	* testsuite/libgomp.c/task-5.c: Renamed err to serr.

2019-11-20  Julian Brown  <julian@codesourcery.com>

	* plugin/plugin-gcn.c (wait_for_queue_nonfull): Don't lock/unlock
	aq->mutex here.
	(queue_push_launch): Lock aq->mutex before calling
	wait_for_queue_nonfull.
	(queue_push_callback): Likewise.
	(queue_push_asyncwait): Likewise.
	(queue_push_placeholder): Likewise.

2019-11-20  Julian Brown  <julian@codesourcery.com>

	* plugin/plugin-gcn.c (hsa_memory_copy_wrapper): New.
	(copy_data, GOMP_OFFLOAD_host2dev): Use above function.
	(GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_dev2dev): Check hsa_memory_copy
	return code.

2019-11-20  Julian Brown  <julian@codesourcery.com>

	PR libgomp/92511

	* oacc-mem.c (present_create_copy): Fix device pointer return value in
	case of "present" subarray.  Use tgt->tgt_start instead of tgt->to_free
	in non-present/create case.
	(delete_copyout): Change error condition to fail only on copies outside
	of mapped block.  Adjust error message accordingly.
	* testsuite/libgomp.oacc-c-c++-common/copyin-devptr-1.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/copyin-devptr-2.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/lib-20.c: Adjust expected error
	message.
	* testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-22.c: Allow test to pass now.
	* testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.

2019-11-20  Maciej W. Rozycki  <macro@wdc.com>

	* testsuite/lib/libgomp.exp (libgomp_init): Add flags to find
	libatomic in build-tree testing.

2019-11-18  Maciej W. Rozycki  <macro@wdc.com>

	* testsuite/Makefile.in: Regenerate.

2019-11-15  Andrew Stubbs  <ams@codesourcery.com>

	* testsuite/libgomp.c/target-print-1.c: New file.
	* testsuite/libgomp.fortran/target-print-1.f90: New file.
	* testsuite/libgomp.oacc-c/print-1.c: New file.
	* testsuite/libgomp.oacc-fortran/print-1.f90: New file.

2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
	    Kwok Cheung Yeung  <kcy@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>
	    Tom de Vries  <tom@codesourcery.com>

	* plugin/Makefrag.am: Add amdgcn plugin support.
	* plugin/configfrag.ac: Likewise.
	* plugin/plugin-gcn.c: New file.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

2019-11-13  Andrew Stubbs  <ams@codesourcery.com>

	* config/gcn/team.c (gomp_gcn_enter_kernel): Set up the team arena
	and use team_malloc variants.
	(gomp_gcn_exit_kernel): Use team_free.
	* libgomp.h (TEAM_ARENA_SIZE): Define.
	(TEAM_ARENA_START): Define.
	(TEAM_ARENA_FREE): Define.
	(TEAM_ARENA_END): Define.
	(team_malloc): New function.
	(team_malloc_cleared): New function.
	(team_free): New function.
	* team.c (gomp_new_team): Initialize and use team_malloc.
	(free_team): Use team_free.
	(gomp_free_thread): Use team_free.
	(gomp_pause_host): Use team_free.
	* work.c (gomp_init_work_share): Use team_malloc.
	(gomp_fini_work_share): Use team_free.

2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
	    Kwok Cheung Yeung  <kcy@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>
	    Tom de Vries  <tom@codesourcery.com>

	* Makefile.am (libgomp_la_SOURCES): Add oacc-target.c.
	* Makefile.in: Regenerate.
	* config.h.in (PLUGIN_GCN): Add new undef.
	* config/accel/openacc.f90 (acc_device_gcn): New parameter.
	* config/gcn/affinity-fmt.c: New file.
	* config/gcn/bar.c: New file.
	* config/gcn/bar.h: New file.
	* config/gcn/doacross.h: New file.
	* config/gcn/icv-device.c: New file.
	* config/gcn/oacc-target.c: New file.
	* config/gcn/simple-bar.h: New file.
	* config/gcn/target.c: New file.
	* config/gcn/task.c: New file.
	* config/gcn/team.c: New file.
	* config/gcn/time.c: New file.
	* configure.ac: Add amdgcn*-*-*.
	* configure: Regenerate.
	* configure.tgt: Add amdgcn*-*-*.
	* libgomp-plugin.h (offload_target_type): Add OFFLOAD_TARGET_TYPE_GCN.
	* libgomp.h (gcn_thrs): Add amdgcn variant.
	(set_gcn_thrs): Likewise.
	(gomp_thread): Likewise.
	* oacc-int.h (goacc_thread): Likewise.
	* oacc-target.c: New file.
	* openacc.f90 (acc_device_gcn): New parameter.
	* openacc.h (acc_device_t): Add acc_device_gcn.
	* team.c (gomp_free_pool_helper): Add amdgcn support.

2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>

	* libgomp-plugin.h (GOMP_OFFLOAD_openacc_async_construct): Add int
	parameter.
	* oacc-async.c (lookup_goacc_asyncqueue): Pass device number to the
	queue constructor.
	* oacc-host.c (host_openacc_async_construct): Add device parameter.
	* plugin/plugin-nvptx.c (GOMP_OFFLOAD_openacc_async_construct): Add
	device parameter.

2019-11-13  Andrew Stubbs  <ams@codesourcery.com>

	* configure.tgt (nvptx*-*-*): Add "accel" directory.
	* config/nvptx/libgomp-plugin.c: Move ...
	* config/accel/libgomp-plugin.c: ... to here.
	* config/nvptx/lock.c: Move ...
	* config/accel/lock.c: ... to here.
	* config/nvptx/mutex.c: Move ...
	* config/accel/mutex.c: ... to here.
	* config/nvptx/mutex.h: Move ...
	* config/accel/mutex.h: ... to here.
	* config/nvptx/oacc-async.c: Move ...
	* config/accel/oacc-async.c: ... to here.
	* config/nvptx/oacc-cuda.c: Move ...
	* config/accel/oacc-cuda.c: ... to here.
	* config/nvptx/oacc-host.c: Move ...
	* config/accel/oacc-host.c: ... to here.
	* config/nvptx/oacc-init.c: Move ...
	* config/accel/oacc-init.c: ... to here.
	* config/nvptx/oacc-mem.c: Move ...
	* config/accel/oacc-mem.c: ... to here.
	* config/nvptx/oacc-plugin.c: Move ...
	* config/accel/oacc-plugin.c: ... to here.
	* config/nvptx/omp-lock.h: Move ...
	* config/accel/omp-lock.h: ... to here.
	* config/nvptx/openacc.f90: Move ...
	* config/accel/openacc.f90: ... to here.
	* config/nvptx/pool.h: Move ...
	* config/accel/pool.h: ... to here.
	* config/nvptx/proc.c: Move ...
	* config/accel/proc.c: ... to here.
	* config/nvptx/ptrlock.c: Move ...
	* config/accel/ptrlock.c: ... to here.
	* config/nvptx/ptrlock.h: Move ...
	* config/accel/ptrlock.h: ... to here.
	* config/nvptx/sem.c: Move ...
	* config/accel/sem.c: ... to here.
	* config/nvptx/sem.h: Move ...
	* config/accel/sem.h: ... to here.
	* config/nvptx/thread-stacksize.h: Move ...
	* config/accel/thread-stacksize.h: ... to here.

2019-11-12  Maciej W. Rozycki  <macro@codesourcery.com>
	    Tobias Burnus  <tobias@codesourcery.com>
	    Frederik Harwath  <frederik@codesourcery.com>
	    Thomas Schwinge  <thomas@codesourcery.com>

	libgomp/
	* testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New test.
	* testsuite/libgomp.oacc-fortran/parallel-dims-aux.c: New test.
	* testsuite/libgomp.oacc-fortran/parallel-dims.f89: New test.

2019-11-11  Tobias Burnus  <tobias@codesourcery.com>
	    Kwok Cheung Yeung  <kcy@codesourcery.com>

	* testsuite/libgomp.fortran/use_device_ptr-optional-1.f90: Extend.
	* testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: New.

2019-11-11  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.fortran/target9.f90: Specify 'dg-do run'.

	* testsuite/libgomp.fortran/use_device_addr-3.f90: Specify 'dg-do
	run'.
	* testsuite/libgomp.fortran/use_device_addr-4.f90: Likewise.
	* testsuite/libgomp.fortran/use_device_ptr-1.f90: Likewise.

2019-11-06  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c:
	Add expected warnings about missing reduction clauses.
	* testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c:
	Likewise.

2019-11-04  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/pr66199-1.f90: Remove
	'dg-do run' (implies torture test) as 'dg-options "O2"' is used.
	* testsuite/libgomp.fortran/pr66199-2.f90: Ditto.
	* testsuite/libgomp.fortran/taskloop2.f90: Ditto.
	* testsuite/libgomp.fortran/taskloop3.f90: Ditto.
	* testsuite/libgomp.fortran/taskloop4.f90: Ditto.

2019-11-04  Tobias Burnus  <tobias@codesourcery.com>

	PR fortran/92305
	* testsuite/libgomp.fortran/allocatable2.f90: Use
	unique numbers with 'stop'.
	* testsuite/libgomp.fortran/use_device_addr-1.f90: Ditto.
	* testsuite/libgomp.fortran/use_device_addr-2.f90: Ditto.
	* testsuite/libgomp.fortran/use_device_ptr-1.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/lib-15.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/pset-1.f90: Ditto.

2019-11-01  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/use_device_addr-1.f90 (test_nullptr_1,
	test_dummy_opt_nullptr_callee_1): Add present but unallocated test.
	* testsuite/libgomp.fortran/use_device_addr-2.f90: Likewise.
	* testsuite/libgomp.fortran/use_device_addr-3.f90: New.
	* testsuite/libgomp.fortran/use_device_addr-4.f90: New.
	* testsuite/testsuite/libgomp.fortran/use_device_ptr-1.f90: New.

2019-10-30  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/target9.f90: New.

2019-10-30  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/aligned1.f03: Replace 'STOP' by 'stop'.
	* testsuite/libgomp.fortran/alloc-comp-1.f90: Ditto.
	* testsuite/libgomp.fortran/alloc-comp-2.f90: Ditto.
	* testsuite/libgomp.fortran/alloc-comp-3.f90: Ditto.
	* testsuite/libgomp.fortran/allocatable1.f90: Ditto.
	* testsuite/libgomp.fortran/allocatable10.f90: Ditto.
	* testsuite/libgomp.fortran/allocatable11.f90: Ditto.
	* testsuite/libgomp.fortran/allocatable12.f90: Ditto.
	* testsuite/libgomp.fortran/allocatable2.f90: Ditto.
	* testsuite/libgomp.fortran/allocatable3.f90: Ditto.
	* testsuite/libgomp.fortran/allocatable4.f90: Ditto.
	* testsuite/libgomp.fortran/allocatable5.f90: Ditto.
	* testsuite/libgomp.fortran/allocatable6.f90: Ditto.
	* testsuite/libgomp.fortran/allocatable7.f90: Ditto.
	* testsuite/libgomp.fortran/allocatable8.f90: Ditto.
	* testsuite/libgomp.fortran/allocatable9.f90: Ditto.
	* testsuite/libgomp.fortran/associate1.f90: Ditto.
	* testsuite/libgomp.fortran/associate2.f90: Ditto.
	* testsuite/libgomp.fortran/associate3.f90: Ditto.
	* testsuite/libgomp.fortran/async_io_4.f90: Ditto.
	* testsuite/libgomp.fortran/async_io_5.f90: Ditto.
	* testsuite/libgomp.fortran/async_io_6.f90: Ditto.
	* testsuite/libgomp.fortran/async_io_7.f90: Ditto.
	* testsuite/libgomp.fortran/cancel-do-1.f90: Ditto.
	* testsuite/libgomp.fortran/cancel-do-2.f90: Ditto.
	* testsuite/libgomp.fortran/cancel-parallel-1.f90: Ditto.
	* testsuite/libgomp.fortran/cancel-sections-1.f90: Ditto.
	* testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Ditto.
	* testsuite/libgomp.fortran/character1.f90: Ditto.
	* testsuite/libgomp.fortran/character2.f90: Ditto.
	* testsuite/libgomp.fortran/collapse1.f90: Ditto.
	* testsuite/libgomp.fortran/collapse2.f90: Ditto.
	* testsuite/libgomp.fortran/collapse3.f90: Ditto.
	* testsuite/libgomp.fortran/collapse4.f90: Ditto.
	* testsuite/libgomp.fortran/crayptr1.f90: Ditto.
	* testsuite/libgomp.fortran/crayptr2.f90: Ditto.
	* testsuite/libgomp.fortran/crayptr3.f90: Ditto.
	* testsuite/libgomp.fortran/declare-simd-1.f90: Ditto.
	* testsuite/libgomp.fortran/declare-simd-3.f90: Ditto.
	* testsuite/libgomp.fortran/declare-target-2.f90: Ditto.
	* testsuite/libgomp.fortran/depend-1.f90: Ditto.
	* testsuite/libgomp.fortran/depend-2.f90: Ditto.
	* testsuite/libgomp.fortran/depend-3.f90: Ditto.
	* testsuite/libgomp.fortran/do1.f90: Ditto.
	* testsuite/libgomp.fortran/do2.f90: Ditto.
	* testsuite/libgomp.fortran/do_concurrent_5.f90: Ditto.
	* testsuite/libgomp.fortran/doacross1.f90: Ditto.
	* testsuite/libgomp.fortran/doacross2.f90: Ditto.
	* testsuite/libgomp.fortran/doacross3.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/async_target-1.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/async_target-2.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/device-1.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/device-2.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/device-3.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/simd-1.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/simd-2.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/simd-3.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/simd-4.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/simd-5.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/simd-6.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/simd-7.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/simd-8.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/target-1.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/target-2.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/target-3.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/target-4.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/target-5.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/target_data-1.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/target_data-2.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/target_data-3.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/target_data-4.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/target_data-5.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/target_data-6.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/target_data-7.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/target_update-1.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/target_update-2.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/teams-2.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/teams-3.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/teams-4.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/teams-5.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/teams-6.f90: Ditto.
	* testsuite/libgomp.fortran/lastprivate1.f90: Ditto.
	* testsuite/libgomp.fortran/lastprivate2.f90: Ditto.
	* testsuite/libgomp.fortran/lib1.f90: Ditto.
	* testsuite/libgomp.fortran/lib4.f90: Ditto.
	* testsuite/libgomp.fortran/lock-1.f90: Ditto.
	* testsuite/libgomp.fortran/lock-2.f90: Ditto.
	* testsuite/libgomp.fortran/nested1.f90: Ditto.
	* testsuite/libgomp.fortran/nestedfn1.f90: Ditto.
	* testsuite/libgomp.fortran/nestedfn2.f90: Ditto.
	* testsuite/libgomp.fortran/nestedfn3.f90: Ditto.
	* testsuite/libgomp.fortran/nestedfn4.f90: Ditto.
	* testsuite/libgomp.fortran/nestedfn5.f90: Ditto.
	* testsuite/libgomp.fortran/omp_atomic1.f90: Ditto.
	* testsuite/libgomp.fortran/omp_atomic2.f90: Ditto.
	* testsuite/libgomp.fortran/omp_atomic3.f90: Ditto.
	* testsuite/libgomp.fortran/omp_atomic4.f90: Ditto.
	* testsuite/libgomp.fortran/omp_atomic5.f90: Ditto.
	* testsuite/libgomp.fortran/omp_cond1.f: Ditto.
	* testsuite/libgomp.fortran/omp_cond2.f: Ditto.
	* testsuite/libgomp.fortran/omp_cond3.F90: Ditto.
	* testsuite/libgomp.fortran/omp_cond4.F90: Ditto.
	* testsuite/libgomp.fortran/omp_parse1.f90: Ditto.
	* testsuite/libgomp.fortran/omp_parse2.f90: Ditto.
	* testsuite/libgomp.fortran/omp_parse3.f90: Ditto.
	* testsuite/libgomp.fortran/omp_parse4.f90: Ditto.
	* testsuite/libgomp.fortran/openmp_version-1.f: Ditto.
	* testsuite/libgomp.fortran/openmp_version-2.f90: Ditto.
	* testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Ditto.
	* testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Ditto.
	* testsuite/libgomp.fortran/pointer1.f90: Ditto.
	* testsuite/libgomp.fortran/pointer2.f90: Ditto.
	* testsuite/libgomp.fortran/pr25219.f90: Ditto.
	* testsuite/libgomp.fortran/pr27395-1.f90: Ditto.
	* testsuite/libgomp.fortran/pr27395-2.f90: Ditto.
	* testsuite/libgomp.fortran/pr27416-1.f90: Ditto.
	* testsuite/libgomp.fortran/pr27916-1.f90: Ditto.
	* testsuite/libgomp.fortran/pr27916-2.f90: Ditto.
	* testsuite/libgomp.fortran/pr28390.f: Ditto.
	* testsuite/libgomp.fortran/pr29629.f90: Ditto.
	* testsuite/libgomp.fortran/pr32550.f90: Ditto.
	* testsuite/libgomp.fortran/pr33880.f90: Ditto.
	* testsuite/libgomp.fortran/pr34020.f90: Ditto.
	* testsuite/libgomp.fortran/pr35130.f90: Ditto.
	* testsuite/libgomp.fortran/pr42162.f90: Ditto.
	* testsuite/libgomp.fortran/pr46753.f90: Ditto.
	* testsuite/libgomp.fortran/pr48894.f90: Ditto.
	* testsuite/libgomp.fortran/pr49792-1.f90: Ditto.
	* testsuite/libgomp.fortran/pr49792-2.f90: Ditto.
	* testsuite/libgomp.fortran/pr63938-1.f90: Ditto.
	* testsuite/libgomp.fortran/pr63938-2.f90: Ditto.
	* testsuite/libgomp.fortran/pr65597.f90: Ditto.
	* testsuite/libgomp.fortran/pr66199-1.f90: Ditto.
	* testsuite/libgomp.fortran/pr71014.f90: Ditto.
	* testsuite/libgomp.fortran/pr81304.f90: Ditto.
	* testsuite/libgomp.fortran/pr81841.f90: Ditto.
	* testsuite/libgomp.fortran/pr84418-1.f90: Ditto.
	* testsuite/libgomp.fortran/pr84418-2.f90: Ditto.
	* testsuite/libgomp.fortran/procptr1.f90: Ditto.
	* testsuite/libgomp.fortran/recursion1.f90: Ditto.
	* testsuite/libgomp.fortran/reduction1.f90: Ditto.
	* testsuite/libgomp.fortran/reduction2.f90: Ditto.
	* testsuite/libgomp.fortran/reduction3.f90: Ditto.
	* testsuite/libgomp.fortran/reduction4.f90: Ditto.
	* testsuite/libgomp.fortran/reduction5.f90: Ditto.
	* testsuite/libgomp.fortran/reduction6.f90: Ditto.
	* testsuite/libgomp.fortran/reference1.f90: Ditto.
	* testsuite/libgomp.fortran/reference2.f90: Ditto.
	* testsuite/libgomp.fortran/retval1.f90: Ditto.
	* testsuite/libgomp.fortran/retval2.f90: Ditto.
	* testsuite/libgomp.fortran/sharing1.f90: Ditto.
	* testsuite/libgomp.fortran/sharing2.f90: Ditto.
	* testsuite/libgomp.fortran/simd1.f90: Ditto.
	* testsuite/libgomp.fortran/simd2.f90: Ditto.
	* testsuite/libgomp.fortran/simd3.f90: Ditto.
	* testsuite/libgomp.fortran/simd4.f90: Ditto.
	* testsuite/libgomp.fortran/simd5.f90: Ditto.
	* testsuite/libgomp.fortran/simd6.f90: Ditto.
	* testsuite/libgomp.fortran/simd7.f90: Ditto.
	* testsuite/libgomp.fortran/stack.f90: Ditto.
	* testsuite/libgomp.fortran/strassen.f90: Ditto.
	* testsuite/libgomp.fortran/tabs1.f90: Ditto.
	* testsuite/libgomp.fortran/tabs2.f: Ditto.
	* testsuite/libgomp.fortran/target1.f90: Ditto.
	* testsuite/libgomp.fortran/target2.f90: Ditto.
	* testsuite/libgomp.fortran/target3.f90: Ditto.
	* testsuite/libgomp.fortran/target4.f90: Ditto.
	* testsuite/libgomp.fortran/target5.f90: Ditto.
	* testsuite/libgomp.fortran/target6.f90: Ditto.
	* testsuite/libgomp.fortran/target7.f90: Ditto.
	* testsuite/libgomp.fortran/target8.f90: Ditto.
	* testsuite/libgomp.fortran/task1.f90: Ditto.
	* testsuite/libgomp.fortran/task2.f90: Ditto.
	* testsuite/libgomp.fortran/task3.f90: Ditto.
	* testsuite/libgomp.fortran/task4.f90: Ditto.
	* testsuite/libgomp.fortran/taskgroup1.f90: Ditto.
	* testsuite/libgomp.fortran/taskloop1.f90: Ditto.
	* testsuite/libgomp.fortran/taskloop2.f90: Ditto.
	* testsuite/libgomp.fortran/taskloop3.f90: Ditto.
	* testsuite/libgomp.fortran/taskloop4.f90: Ditto.
	* testsuite/libgomp.fortran/threadprivate1.f90: Ditto.
	* testsuite/libgomp.fortran/threadprivate2.f90: Ditto.
	* testsuite/libgomp.fortran/threadprivate3.f90: Ditto.
	* testsuite/libgomp.fortran/threadprivate4.f90: Ditto.
	* testsuite/libgomp.fortran/udr1.f90: Ditto.
	* testsuite/libgomp.fortran/udr10.f90: Ditto.
	* testsuite/libgomp.fortran/udr11.f90: Ditto.
	* testsuite/libgomp.fortran/udr12.f90: Ditto.
	* testsuite/libgomp.fortran/udr13.f90: Ditto.
	* testsuite/libgomp.fortran/udr14.f90: Ditto.
	* testsuite/libgomp.fortran/udr15.f90: Ditto.
	* testsuite/libgomp.fortran/udr2.f90: Ditto.
	* testsuite/libgomp.fortran/udr3.f90: Ditto.
	* testsuite/libgomp.fortran/udr4.f90: Ditto.
	* testsuite/libgomp.fortran/udr5.f90: Ditto.
	* testsuite/libgomp.fortran/udr6.f90: Ditto.
	* testsuite/libgomp.fortran/udr7.f90: Ditto.
	* testsuite/libgomp.fortran/udr8.f90: Ditto.
	* testsuite/libgomp.fortran/udr9.f90: Ditto.
	* testsuite/libgomp.fortran/vla1.f90: Ditto.
	* testsuite/libgomp.fortran/vla2.f90: Ditto.
	* testsuite/libgomp.fortran/vla3.f90: Ditto.
	* testsuite/libgomp.fortran/vla4.f90: Ditto.
	* testsuite/libgomp.fortran/vla5.f90: Ditto.
	* testsuite/libgomp.fortran/vla6.f90: Ditto.
	* testsuite/libgomp.fortran/vla7.f90: Ditto.
	* testsuite/libgomp.fortran/vla8.f90: Ditto.
	* testsuite/libgomp.fortran/workshare1.f90: Ditto.
	* testsuite/libgomp.fortran/workshare2.f90: Ditto.

2019-10-30  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/target-simd.f90: Use stop not abort.
	* testsuite/libgomp.fortran/use_device_ptr-optional-1.f90:
	Ditto; add 'dg-do run' for torture testing.
	* testsuite/libgomp.fortran/lastprivate1.f90:  Add 'dg-do run'.
	* testsuite/libgomp.fortran/lastprivate2.f90: Ditto.
	* testsuite/libgomp.fortran/nestedfn4.f90: Ditto.
	* testsuite/libgomp.fortran/pr25219.f90: Ditto.
	* testsuite/libgomp.fortran/pr28390.f: Ditto.
	* testsuite/libgomp.fortran/pr35130.f90: Ditto.
	* testsuite/libgomp.fortran/pr90779.f90: Ditto.
	* testsuite/libgomp.fortran/task2.f90: Ditto.
	* testsuite/libgomp.fortran/taskgroup1.f90: Ditto.
	* testsuite/libgomp.fortran/taskloop1.f90: Ditto.
	* testsuite/libgomp.fortran/use_device_addr-1.f90: Ditto.
	* testsuite/libgomp.fortran/use_device_addr-2.f90: Ditto.
	* testsuite/libgomp.fortran/workshare1.f90: Ditto.
	* testsuite/libgomp.fortran/workshare2.f90: Ditto.

2019-10-28  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/abort-1.f90: Add 'dg-do run'.
	* testsuite/libgomp.oacc-fortran/abort-2.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/lib-1.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/common-block-1.f90:
	Use 'stop' not abort().
	* testsuite/libgomp.oacc-fortran/common-block-2.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/common-block-3.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/data-1.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/data-2.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/data-5.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/dummy-array.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/gemm-2.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/gemm.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/host_data-2.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/host_data-3.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/host_data-4.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/kernels-collapse-3.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/kernels-collapse-4.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/kernels-independent.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/kernels-loop-1.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/kernels-map-1.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/kernels-parallel-loop-data-enter-exit.f95:
	Ditto.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
	Ditto.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
	Ditto.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
	Ditto.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
	Ditto.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-vector-1.f90:
	Ditto.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-vector-2.f90:
	Ditto.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-1.f90:
	Ditto.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-2.f90:
	Ditto.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-3.f90:
	Ditto.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-4.f90:
	Ditto.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-5.f90:
	Ditto.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-6.f90:
	Ditto.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-7.f90:
	Ditto.
	* testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/lib-12.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/lib-13.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/lib-14.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction-2.f90:
	Likewise and also add 'dg-do run'.
	* testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction.f90:
	Ditto.

2019-10-25  Cesar Philippidis <cesar@codesourcery.com>
	    Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/common-block-1.f90: New test.
	* testsuite/libgomp.oacc-fortran/common-block-2.f90: New test.
	* testsuite/libgomp.oacc-fortran/common-block-3.f90: New test.

2019-10-14  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/92081
	* testsuite/libgomp.fortran/target-simd.f90: Iterate from 1 rather
	than 0.

2019-10-11  Tobias Burnus  <tobias@codesourcery.com>

	* testsuite/libgomp.fortran/use_device_addr-1.f90: New.
	* testsuite/libgomp.fortran/use_device_addr-2.f90: New.

2019-10-09  Thomas Schwinge  <thomas@codesourcery.com>

	PR middle-end/92036
	* testsuite/libgomp.oacc-c-c++-common/data-firstprivate-1.c: New
	file.

2019-10-09  Tobias Burnus  <tobias@codesourcery.com>

	PR testsuite/91884
	* testsuite/libgomp.fortran/fortran.exp: Conditionally
	add -lquadmath.
	* testsuite/libgomp.oacc-fortran/fortran.exp: Ditto.

2019-10-09  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/92028
	* target.c (gomp_map_vars_internal): Readd the previous
	GOMP_MAP_USE_DEVICE_PTR handling code in the first loop,
	though do that just in the !not_found_cnt case.

2019-10-08  Tobias Burnus  <tobias@codesourcery.com>

	* gfortran.dg/gomp/target-simd.f90: New.

2019-10-02  Julian Brown  <julian@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>

	* libgomp.h (OFFSET_INLINED, OFFSET_POINTER, OFFSET_STRUCT): Define.
	* target.c (FIELD_TGT_EMPTY): Define.
	(gomp_map_val): Use OFFSET_* macros instead of magic constants.  Write
	as switch instead of list of ifs.
	(gomp_map_vars_internal): Use OFFSET_* and FIELD_TGT_EMPTY macros.

2019-10-02  Andreas Tobler  <andreast@gcc.gnu.org>

	* testsuite/libgomp.oacc-c-c++-common/loop-default.h: Remove alloca.h
	include. Replace alloca () with __builtin_alloca ().
	* testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Likewise.

2019-10-01  Jakub Jelinek  <jakub@redhat.com>

	* configure.ac: Remove GCC_HEADER_STDINT(gstdint.h).
	* libgomp.h: Include <stdint.h> instead of "gstdint.h".
	* oacc-parallel.c: Don't include "libgomp_g.h".
	* plugin/plugin-hsa.c: Include <stdint.h> instead of "gstdint.h".
	* plugin/plugin-nvptx.c: Don't include "gstdint.h".
	* aclocal.m4: Regenerated.
	* config.h.in: Regenerated.
	* configure: Regenerated.
	* Makefile.in: Regenerated.

2019-09-30  Kwok Cheung Yeung  <kcy@codesourcery.com>

	* libgomp_g.h: Include stdint.h instead of gstdint.h.

2019-09-27  Maciej W. Rozycki  <macro@wdc.com>

	* configure: Regenerate.

2019-09-13  Tobias Burnus  <tobias@codesourcery.com>

	* plugin/plugin-hsa.c (hsa_warn, hsa_fatal, hsa_error): Ensure
	string is initialized.

2019-09-06  Florian Weimer  <fweimer@redhat.com>

	* configure: Regenerate.

2019-09-03  Chung-Lin Tang  <cltang@codesourcery.com>

	PR other/79543
	* acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Fix GNU ld --version
	scanning to conform to the GNU Coding Standards.
	* configure: Regenerate.

2019-08-28  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/91530
	* testsuite/libgomp.c/scan-21.c: New test.
	* testsuite/libgomp.c/scan-22.c: New test.

2019-08-27  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/91530
	* testsuite/libgomp.c/scan-11.c: Add -msse2 option for sse2_runtime
	targets.
	* testsuite/libgomp.c/scan-12.c: Likewise.
	* testsuite/libgomp.c/scan-13.c: Likewise.
	* testsuite/libgomp.c/scan-14.c: Likewise.
	* testsuite/libgomp.c/scan-15.c: Likewise.
	* testsuite/libgomp.c/scan-16.c: Likewise.
	* testsuite/libgomp.c/scan-17.c: Likewise.
	* testsuite/libgomp.c/scan-18.c: Likewise.
	* testsuite/libgomp.c/scan-19.c: Likewise.
	* testsuite/libgomp.c/scan-20.c: Likewise.
	* testsuite/libgomp.c++/scan-9.C: Likewise.
	* testsuite/libgomp.c++/scan-10.C: Likewise.
	* testsuite/libgomp.c++/scan-11.C: Likewise.
	* testsuite/libgomp.c++/scan-12.C: Likewise.
	* testsuite/libgomp.c++/scan-14.C: Likewise.
	* testsuite/libgomp.c++/scan-15.C: Likewise.
	* testsuite/libgomp.c++/scan-13.C: Likewise.  Use sse2_runtime
	instead of i?86-*-* x86_64-*-* as target for scan-tree-dump-times.
	* testsuite/libgomp.c++/scan-16.C: Likewise.

2019-08-17  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/91473
	* testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add
	-std=legacy so invalid code in the test case is accepted.

2019-08-12  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/91422
	* testsuite/libgomp.oacc-fortran/routine-7.f90: Correct array
	dimension.

2019-08-08  Jakub Jelinek  <jakub@redhat.com>

	* target.c (gomp_map_vars_internal): For GOMP_MAP_USE_DEVICE_PTR
	perform the lookup in the first loop only if !not_found_cnt, otherwise
	perform lookups for it in the second loop guarded with
	if (not_found_cnt || has_firstprivate).
	* testsuite/libgomp.c/target-37.c: New test.
	* testsuite/libgomp.c++/target-22.C: New test.

2019-08-07  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/target-18.c (struct S): New type.
	(foo): Use use_device_addr clause instead of use_device_ptr clause
	where required by OpenMP 5.0, add further tests for both use_device_ptr
	and use_device_addr clauses.
	* testsuite/libgomp.c++/target-9.C (struct S): New type.
	(foo): Use use_device_addr clause instead of use_device_ptr clause
	where required by OpenMP 5.0, add further tests for both use_device_ptr
	and use_device_addr clauses.  Add t and u arguments.
	(main): Adjust caller.

2019-08-06  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c++/loop-13.C: New test.
	* testsuite/libgomp.c++/loop-14.C: New test.
	* testsuite/libgomp.c++/loop-15.C: New test.

2019-07-31  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/91301
	* testsuite/libgomp.c++/for-27.C: New test.

2019-07-23  Steven G. Kargl  <kargl@gcc.gnu.org>

	* testsuite/libgomp.fortran/reduction4.f90: Update BOZ usage.
	* testsuite/libgomp.fortran/reduction5.f90: Ditto.

2019-07-20  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c-c++-common/loop-1.c: New test.

2019-07-08  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c++/scan-13.C: Replace xfail with target x86.
	* testsuite/libgomp.c++/scan-16.C: Likewise.

2019-07-06  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/scan-19.c: New test.
	* testsuite/libgomp.c/scan-20.c: New test.

	* testsuite/libgomp.c/scan-11.c: New test.
	* testsuite/libgomp.c/scan-12.c: New test.
	* testsuite/libgomp.c/scan-13.c: New test.
	* testsuite/libgomp.c/scan-14.c: New test.
	* testsuite/libgomp.c/scan-15.c: New test.
	* testsuite/libgomp.c/scan-16.c: New test.
	* testsuite/libgomp.c/scan-17.c: New test.
	* testsuite/libgomp.c/scan-18.c: New test.
	* testsuite/libgomp.c++/scan-9.C: New test.
	* testsuite/libgomp.c++/scan-10.C: New test.
	* testsuite/libgomp.c++/scan-11.C: New test.
	* testsuite/libgomp.c++/scan-12.C: New test.
	* testsuite/libgomp.c++/scan-13.C: New test.
	* testsuite/libgomp.c++/scan-14.C: New test.
	* testsuite/libgomp.c++/scan-15.C: New test.
	* testsuite/libgomp.c++/scan-16.C: New test.

2019-07-04  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/scan-9.c: New test.
	* testsuite/libgomp.c/scan-10.c: New test.

2019-07-03  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c++/scan-1.C: New test.
	* testsuite/libgomp.c++/scan-2.C: New test.
	* testsuite/libgomp.c++/scan-3.C: New test.
	* testsuite/libgomp.c++/scan-4.C: New test.
	* testsuite/libgomp.c++/scan-5.C: New test.
	* testsuite/libgomp.c++/scan-6.C: New test.
	* testsuite/libgomp.c++/scan-7.C: New test.
	* testsuite/libgomp.c++/scan-8.C: New test.
	* testsuite/libgomp.c/scan-1.c: New test.
	* testsuite/libgomp.c/scan-2.c: New test.
	* testsuite/libgomp.c/scan-3.c: New test.
	* testsuite/libgomp.c/scan-4.c: New test.
	* testsuite/libgomp.c/scan-5.c: New test.
	* testsuite/libgomp.c/scan-6.c: New test.
	* testsuite/libgomp.c/scan-7.c: New test.
	* testsuite/libgomp.c/scan-8.c: New test.

2019-06-18  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c++/firstprivate-mappings-1.C: New file.
	* testsuite/libgomp.oacc-c-c++-common/firstprivate-mappings-1.c:
	Likewise.

	* testsuite/libgomp.fortran/allocatable3.f90: Add missing results
	check.

2019-06-18  Cesar Philippidis  <cesar@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/allocatable-array-1.f90: New
	file.

2019-06-18  Thomas Schwinge  <thomas@codesourcery.com>

	PR fortran/90743
	* oacc-parallel.c (GOACC_parallel_keyed): Handle NULL mapping
	case.
	* testsuite/libgomp.fortran/target-allocatable-1-1.f90: New file.
	* testsuite/libgomp.fortran/target-allocatable-1-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/allocatable-1-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/allocatable-1-2.f90: Likewise.

	PR testsuite/90861
	* testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Update.

	PR middle-end/90862
	* testsuite/libgomp.oacc-c-c++-common/declare-1.c: Update.

2019-06-16  Tom de Vries  <tdevries@suse.de>

	PR tree-optimization/89376
	* testsuite/libgomp.oacc-c-c++-common/pr89376.c: New test.

2019-06-15  Tom de Vries  <tdevries@suse.de>

	PR tree-optimization/89713
	* testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: Expect no bar.sync.
	* testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: Same.

2019-06-15  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/90779
	* testsuite/libgomp.c/pr90779.c: New test.
	* testsuite/libgomp.fortran/pr90779.f90: New test.

2019-06-15  Tom de Vries  <tdevries@suse.de>

	PR tree-optimization/90009
	* testsuite/libgomp.oacc-c-c++-common/pr90009.c: New test.

2019-06-13  Feng Xue  <fxue@os.amperecomputing.com>

	PR tree-optimization/89713
	* testsuite/libgomp.oacc-c-c++-common/pr84955-1.c: New test.

2019-06-11  Jakub Jelinek  <jakub@redhat.com>

	PR target/90811
	* testsuite/libgomp.c/pr90811.c: New test.

2019-06-05  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c++/lastprivate-conditional-1.C: New test.
	* testsuite/libgomp.c++/lastprivate-conditional-2.C: New test.

2019-06-04  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c-c++-common/lastprivate-conditional-7.c: New test.
	* testsuite/libgomp.c-c++-common/lastprivate-conditional-8.c: New test.
	* testsuite/libgomp.c-c++-common/lastprivate-conditional-9.c: New test.
	* testsuite/libgomp.c-c++-common/lastprivate-conditional-10.c: New test.

2019-05-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* configure.ac: Call AX_COUNT_CPUS.
	Substitute CPU_COUNT.
	* testsuite/Makefile.am (check-am): Use CPU_COUNT as processor
	count fallback.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* Makefile.in, testsuite/Makefile.in: Regenerate.

2019-05-29  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c-c++-common/lastprivate_conditional_4.c: Rename
	to ...
	* testsuite/libgomp.c-c++-common/lastprivate-conditional-4.c: ... this.
	* testsuite/libgomp.c-c++-common/lastprivate-conditional-5.c: New test.
	* testsuite/libgomp.c-c++-common/lastprivate-conditional-6.c: New test.

2019-05-27  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c-c++-common/lastprivate_conditional_4.c: New test.

	* testsuite/libgomp.c-c++-common/lastprivate-conditional-3.c: New test.

	PR libgomp/90641
	* work.c (gomp_init_work_share): Instead of aligning final ordered
	value to multiples of long long alignment, align to that the
	first part (ordered team ids) and if inline_ordered_team_ids
	is not on a long long alignment boundary within the structure,
	use __alignof__ (long long) - 1 pad size always.
	* loop.c (GOMP_loop_start): Fix *mem computation if
	inline_ordered_team_ids is not aligned on long long alignment boundary
	within the structure.
	* loop-ull.c (GOMP_loop_ull_start): Likewise.
	* sections.c (GOMP_sections2_start): Likewise.

2019-05-24  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c-c++-common/lastprivate-conditional-1.c: New test.
	* testsuite/libgomp.c-c++-common/lastprivate-conditional-2.c: New test.

	PR libgomp/90585
	* plugin/plugin-hsa.c: Include gstdint.h.  Include inttypes.h only if
	HAVE_INTTYPES_H is defined.
	(print_uint64_t): New typedef.
	(PRIu64): Define if HAVE_INTTYPES_H is not defined.
	(print_kernel_dispatch, run_kernel): Use PRIu64 macro instead of
	"lu", cast uint64_t HSA_DEBUG and fprintf arguments to print_uint64_t.
	(release_kernel_dispatch): Likewise.  Cast shadow->debug to uintptr_t
	before casting to void *.
	* plugin/plugin-nvptx.c: Include gstdint.h instead of stdint.h.
	* oacc-mem.c: Don't include config.h nor stdint.h.
	* target.c: Don't include config.h.
	* oacc-cuda.c: Likewise.
	* oacc-host.c: Don't include stdint.h.

2019-05-20  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/90527
	* alloc.c (_GNU_SOURCE): Define.

2019-05-17  Thomas Schwinge  <thomas@codesourcery.com>

	* acc_prof.h: New file.
	* oacc-profiling.c: Likewise.
	* Makefile.am (nodist_libsubinclude_HEADERS, libgomp_la_SOURCES):
	Add these, respectively.
	* Makefile.in: Regenerate.
	* env.c (initialize_env): Call goacc_profiling_initialize.
	* oacc-plugin.c (GOMP_PLUGIN_goacc_thread)
	(GOMP_PLUGIN_goacc_profiling_dispatch): New functions.
	* oacc-plugin.h (GOMP_PLUGIN_goacc_thread)
	(GOMP_PLUGIN_goacc_profiling_dispatch): Declare.
	* libgomp.map (OACC_2.5.1): Add acc_prof_lookup,
	acc_prof_register, acc_prof_unregister, and acc_register_library.
	(GOMP_PLUGIN_1.3): Add GOMP_PLUGIN_goacc_profiling_dispatch, and
	GOMP_PLUGIN_goacc_thread.
	* oacc-int.h (struct goacc_thread): Add prof_info, api_info,
	prof_callbacks_enabled members.
	(goacc_prof_enabled, goacc_profiling_initialize)
	(_goacc_profiling_dispatch_p, _goacc_profiling_setup_p)
	(goacc_profiling_dispatch): Declare.
	(GOACC_PROF_ENABLED, GOACC_PROFILING_DISPATCH_P)
	(GOACC_PROFILING_SETUP_P): Define.
	* oacc-async.c (acc_async_test, acc_async_test_all, acc_wait)
	(acc_wait_async, acc_wait_all, acc_wait_all_async): Update for
	OpenACC Profiling Interface.
	* oacc-cuda.c (acc_get_current_cuda_device)
	(acc_get_current_cuda_context, acc_get_cuda_stream)
	(acc_set_cuda_stream): Likewise.
	* oacc-init.c (acc_init_1, goacc_attach_host_thread_to_device)
	(acc_init, acc_set_device_type, acc_get_device_type)
	(acc_get_device_num, goacc_lazy_initialize): Likewise.
	* oacc-mem.c (acc_malloc, acc_free, memcpy_tofrom_device)
	(acc_deviceptr, acc_hostptr, acc_is_present, acc_map_data)
	(acc_unmap_data, present_create_copy, delete_copyout)
	(update_dev_host): Likewise.
	* oacc-parallel.c (GOACC_parallel_keyed, GOACC_data_start)
	(GOACC_data_end, GOACC_enter_exit_data, GOACC_update, GOACC_wait):
	Likewise.
	* plugin/plugin-nvptx.c (nvptx_exec, nvptx_alloc, nvptx_free)
	(GOMP_OFFLOAD_openacc_exec, GOMP_OFFLOAD_openacc_async_exec):
	Likewise.
	* libgomp.texi: Update.
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-dispatch-1.c: New
	file.
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-valid_bytes-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-version-1.c:
	Likewise.

2019-05-13  Chung-Lin Tang <cltang@codesourcery.com>

	* libgomp-plugin.h (struct goacc_asyncqueue): Declare.
	(struct goacc_asyncqueue_list): Likewise.
	(goacc_aq): Likewise.
	(goacc_aq_list): Likewise.
	(GOMP_OFFLOAD_openacc_register_async_cleanup): Remove.
	(GOMP_OFFLOAD_openacc_async_test): Remove.
	(GOMP_OFFLOAD_openacc_async_test_all): Remove.
	(GOMP_OFFLOAD_openacc_async_wait): Remove.
	(GOMP_OFFLOAD_openacc_async_wait_async): Remove.
	(GOMP_OFFLOAD_openacc_async_wait_all): Remove.
	(GOMP_OFFLOAD_openacc_async_wait_all_async): Remove.
	(GOMP_OFFLOAD_openacc_async_set_async): Remove.
	(GOMP_OFFLOAD_openacc_exec): Adjust declaration.
	(GOMP_OFFLOAD_openacc_cuda_get_stream): Likewise.
	(GOMP_OFFLOAD_openacc_cuda_set_stream): Likewise.
	(GOMP_OFFLOAD_openacc_async_exec): Declare.
	(GOMP_OFFLOAD_openacc_async_construct): Declare.
	(GOMP_OFFLOAD_openacc_async_destruct): Declare.
	(GOMP_OFFLOAD_openacc_async_test): Declare.
	(GOMP_OFFLOAD_openacc_async_synchronize): Declare.
	(GOMP_OFFLOAD_openacc_async_serialize): Declare.
	(GOMP_OFFLOAD_openacc_async_queue_callback): Declare.
	(GOMP_OFFLOAD_openacc_async_host2dev): Declare.
	(GOMP_OFFLOAD_openacc_async_dev2host): Declare.

	* libgomp.h (struct acc_dispatch_t): Define 'async' sub-struct.
	(gomp_acc_insert_pointer): Adjust declaration.
	(gomp_copy_host2dev): New declaration.
	(gomp_copy_dev2host): Likewise.
	(gomp_map_vars_async): Likewise.
	(gomp_unmap_tgt): Likewise.
	(gomp_unmap_vars_async): Likewise.
	(gomp_fini_device): Likewise.

	* oacc-async.c (get_goacc_thread): New function.
	(get_goacc_thread_device): New function.
	(lookup_goacc_asyncqueue): New function.
	(get_goacc_asyncqueue): New function.
	(acc_async_test): Adjust code to use new async design.
	(acc_async_test_all): Likewise.
	(acc_wait): Likewise.
	(acc_wait_async): Likewise.
	(acc_wait_all): Likewise.
	(acc_wait_all_async): Likewise.
	(goacc_async_free): New function.
	(goacc_init_asyncqueues): Likewise.
	(goacc_fini_asyncqueues): Likewise.
	* oacc-cuda.c (acc_get_cuda_stream): Adjust code to use new async
	design.
	(acc_set_cuda_stream): Likewise.
	* oacc-host.c (host_openacc_exec): Adjust parameters, remove 'async'.
	(host_openacc_register_async_cleanup): Remove.
	(host_openacc_async_exec): New function.
	(host_openacc_async_test): Adjust parameters.
	(host_openacc_async_test_all): Remove.
	(host_openacc_async_wait): Remove.
	(host_openacc_async_wait_async): Remove.
	(host_openacc_async_wait_all): Remove.
	(host_openacc_async_wait_all_async): Remove.
	(host_openacc_async_set_async): Remove.
	(host_openacc_async_synchronize): New function.
	(host_openacc_async_serialize): New function.
	(host_openacc_async_host2dev): New function.
	(host_openacc_async_dev2host): New function.
	(host_openacc_async_queue_callback): New function.
	(host_openacc_async_construct): New function.
	(host_openacc_async_destruct): New function.
	(struct gomp_device_descr host_dispatch): Remove initialization of old
	interface, add initialization of new async sub-struct.
	* oacc-init.c (acc_shutdown_1): Adjust to use gomp_fini_device.
	(goacc_attach_host_thread_to_device): Remove old async code usage.
	* oacc-int.h (goacc_init_asyncqueues): New declaration.
	(goacc_fini_asyncqueues): Likewise.
	(goacc_async_copyout_unmap_vars): Likewise.
	(goacc_async_free): Likewise.
	(get_goacc_asyncqueue): Likewise.
	(lookup_goacc_asyncqueue): Likewise.
	* oacc-mem.c (memcpy_tofrom_device): Adjust code to use new async
	design.
	(present_create_copy): Adjust code to use new async design.
	(delete_copyout): Likewise.
	(update_dev_host): Likewise.
	(gomp_acc_insert_pointer): Add async parameter, adjust code to use new
	async design.
	(gomp_acc_remove_pointer): Adjust code to use new async design.
	* oacc-parallel.c (GOACC_parallel_keyed): Adjust code to use new async
	design.
	(GOACC_enter_exit_data): Likewise.
	(goacc_wait): Likewise.
	(GOACC_update): Likewise.
	* oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Change to assert fail
	when called, warn as obsolete in comment.
	* target.c (goacc_device_copy_async): New function.
	(gomp_copy_host2dev): Remove 'static', add goacc_asyncqueue parameter,
	add goacc_device_copy_async case.
	(gomp_copy_dev2host): Likewise.
	(gomp_map_vars_existing): Add goacc_asyncqueue parameter, adjust code.
	(gomp_map_pointer): Likewise.
	(gomp_map_fields_existing): Likewise.
	(gomp_map_vars_internal): New always_inline function, renamed from
	gomp_map_vars.
	(gomp_map_vars): Implement by calling gomp_map_vars_internal.
	(gomp_map_vars_async): Implement by calling gomp_map_vars_internal,
	passing goacc_asyncqueue argument.
	(gomp_unmap_tgt): Remove static, add attribute_hidden.
	(gomp_unref_tgt): New function.
	(gomp_unmap_vars_internal): New always_inline function, renamed from
	gomp_unmap_vars.
	(gomp_unmap_vars): Implement by calling gomp_unmap_vars_internal.
	(gomp_unmap_vars_async): Implement by calling
	gomp_unmap_vars_internal, passing goacc_asyncqueue argument.
	(gomp_fini_device): New function.
	(gomp_exit_data): Adjust gomp_copy_dev2host call.
	(gomp_load_plugin_for_device): Remove old interface, adjust to load
	new async interface.
	(gomp_target_fini): Adjust code to call gomp_fini_device.

	* plugin/plugin-nvptx.c (struct cuda_map): Remove.
	(struct ptx_stream): Remove.
	(struct nvptx_thread): Remove current_stream field.
	(cuda_map_create): Remove.
	(cuda_map_destroy): Remove.
	(map_init): Remove.
	(map_fini): Remove.
	(map_pop): Remove.
	(map_push): Remove.
	(struct goacc_asyncqueue): Define.
	(struct nvptx_callback): Define.
	(struct ptx_free_block): Define.
	(struct ptx_device): Remove null_stream, active_streams, async_streams,
	stream_lock, and next fields.
	(enum ptx_event_type): Remove.
	(struct ptx_event): Remove.
	(ptx_event_lock): Remove.
	(ptx_events): Remove.
	(init_streams_for_device): Remove.
	(fini_streams_for_device): Remove.
	(select_stream_for_async): Remove.
	(nvptx_init): Remove ptx_events and ptx_event_lock references.
	(nvptx_attach_host_thread_to_device): Remove CUDA_ERROR_NOT_PERMITTED
	case.
	(nvptx_open_device): Add free_blocks initialization, remove
	init_streams_for_device call.
	(nvptx_close_device): Remove fini_streams_for_device call, add
	free_blocks destruct code.
	(event_gc): Remove.
	(event_add): Remove.
	(nvptx_exec): Adjust parameters and code.
	(nvptx_free): Likewise.
	(nvptx_host2dev): Remove.
	(nvptx_dev2host): Remove.
	(nvptx_set_async): Remove.
	(nvptx_async_test): Remove.
	(nvptx_async_test_all): Remove.
	(nvptx_wait): Remove.
	(nvptx_wait_async): Remove.
	(nvptx_wait_all): Remove.
	(nvptx_wait_all_async): Remove.
	(nvptx_get_cuda_stream): Remove.
	(nvptx_set_cuda_stream): Remove.
	(GOMP_OFFLOAD_alloc): Adjust code.
	(GOMP_OFFLOAD_free): Likewise.
	(GOMP_OFFLOAD_openacc_register_async_cleanup): Remove.
	(GOMP_OFFLOAD_openacc_exec): Adjust parameters and code.
	(GOMP_OFFLOAD_openacc_async_test_all): Remove.
	(GOMP_OFFLOAD_openacc_async_wait): Remove.
	(GOMP_OFFLOAD_openacc_async_wait_async): Remove.
	(GOMP_OFFLOAD_openacc_async_wait_all): Remove.
	(GOMP_OFFLOAD_openacc_async_wait_all_async): Remove.
	(GOMP_OFFLOAD_openacc_async_set_async): Remove.
	(cuda_free_argmem): New function.
	(GOMP_OFFLOAD_openacc_async_exec): New plugin hook function.
	(GOMP_OFFLOAD_openacc_create_thread_data): Adjust code.
	(GOMP_OFFLOAD_openacc_cuda_get_stream): Adjust code.
	(GOMP_OFFLOAD_openacc_cuda_set_stream): Adjust code.
	(GOMP_OFFLOAD_openacc_async_construct): New plugin hook function.
	(GOMP_OFFLOAD_openacc_async_destruct): New plugin hook function.
	(GOMP_OFFLOAD_openacc_async_test): Remove and re-implement.
	(GOMP_OFFLOAD_openacc_async_synchronize): New plugin hook function.
	(GOMP_OFFLOAD_openacc_async_serialize): New plugin hook function.
	(GOMP_OFFLOAD_openacc_async_queue_callback): New plugin hook function.
	(cuda_callback_wrapper): New function.
	(cuda_memcpy_sanity_check): New function.
	(GOMP_OFFLOAD_host2dev): Remove and re-implement.
	(GOMP_OFFLOAD_dev2host): Remove and re-implement.
	(GOMP_OFFLOAD_openacc_async_host2dev): New plugin hook function.
	(GOMP_OFFLOAD_openacc_async_dev2host): New plugin hook function.

2019-05-07  Thomas Schwinge  <thomas@codesourcery.com>

	PR target/87835
	* testsuite/libgomp.oacc-c-c++-common/pr87835.c: Update.

2019-05-06  Thomas Schwinge  <thomas@codesourcery.com>

	* oacc-parallel.c: Add comments to legacy entry points (GCC 5).

2019-03-27  Kevin Buettner  <kevinb@redhat.com>

	* team.c (gomp_team_start): Initialize pool->threads[0].

2019-02-22  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c++/c++.exp: Specify
	"-foffload=$offload_target".
	* testsuite/libgomp.oacc-c/c.exp: Likewise.
	* testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
	* testsuite/lib/libgomp.exp
	(check_effective_target_openacc_nvidia_accel_configured): Remove,
	as (conceptually) merged into
	check_effective_target_openacc_nvidia_accel_selected.  Adjust all
	users.

	* plugin/configfrag.ac: Populate and AC_SUBST offload_targets.
	* testsuite/libgomp-test-support.exp.in: Adjust.
	* testsuite/lib/libgomp.exp: Likewise.  Don't populate
	openacc_device_types_s.
	(offload_target_to_openacc_device_type): New proc.
	* testsuite/libgomp.oacc-c++/c++.exp: Adjust.
	* testsuite/libgomp.oacc-c/c.exp: Likewise.
	* testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
	* Makefile.in: Regenerate.
	* configure: Likewise.
	* testsuite/Makefile.in: Likewise.

	* plugin/configfrag.ac: Populate and AC_SUBST offload_plugins
	instead of offload_targets, and AC_DEFINE_UNQUOTED OFFLOAD_PLUGINS
	instead of OFFLOAD_TARGETS.
	* target.c (gomp_target_init): Adjust.
	* testsuite/libgomp-test-support.exp.in: Likewise.
	* testsuite/lib/libgomp.exp: Likewise.  Populate
	openacc_device_types_s instead of offload_targets_s_openacc.
	(check_effective_target_openacc_nvidia_accel_selected)
	(check_effective_target_openacc_host_selected): Adjust.
	* testsuite/libgomp.oacc-c++/c++.exp: Likewise.
	* testsuite/libgomp.oacc-c/c.exp: Likewise.
	* testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
	* Makefile.in: Regenerate.
	* config.h.in: Likewise.
	* configure: Likewise.
	* testsuite/Makefile.in: Likewise.

	* testsuite/lib/libgomp.exp: Error out for unknown offload target.
	* testsuite/libgomp.oacc-c++/c++.exp: Likewise.  Report if
	"offloading: supported, but hardware not accessible".
	* testsuite/libgomp.oacc-c/c.exp: Likewise.
	* testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.

2019-02-19  Chung-Lin Tang <cltang@codesourcery.com>

	PR c/87924
	* oacc-parallel.c (GOACC_parallel_keyed): Remove condition on call to
	goacc_wait().
	(goacc_wait): Handle ACC_ASYNC_NOVAL case, remove goacc_thread() call
	and related adjustment.

2019-01-30  Jakub Jelinek  <jakub@redhat.com>

	PR c++/88988
	* testsuite/libgomp.c++/pr88988.C: New test.

2019-01-28  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/89002
	* testsuite/libgomp.c/pr89002.c: New test.

2019-01-28  Richard Biener  <rguenther@suse.de>

	PR testsuite/89064
	PR tree-optimization/86865
	* testsuite/libgomp.graphite/force-parallel-5.c: XFAIL.

2019-01-24  Tom de Vries  <tdevries@suse.de>

	* plugin/plugin-nvptx.c (GOMP_OFFLOAD_fini_device): Free ptx_devices
	once instantiated_devices drops to 0.

2019-01-23  Tom de Vries  <tdevries@suse.de>

	PR target/PR88946
	* plugin/plugin-nvptx.c (cuda_map_destroy): Use CUDA_CALL_NOCHECK for
	cuMemFree.
	(nvptx_exec): Don't call map_push if mapnum == 0.
	* testsuite/libgomp.oacc-c-c++-common/pr88946.c: New test.

2019-01-23  Tom de Vries  <tdevries@suse.de>

	PR target/88941
	PR target/88939
	* plugin/plugin-nvptx.c (cuda_map_destroy): Handle map->active case.
	(map_fini): Remove "assert (!s->map->active)".
	* testsuite/libgomp.oacc-c-c++-common/pr88941.c: New test.

2019-01-23  Tom de Vries  <tdevries@suse.de>

	PR target/87835
	* plugin/plugin-nvptx.c (map_push): Fix adding of allocated element.
	* testsuite/libgomp.oacc-c-c++-common/pr87835.c: New test.

2019-01-15  Tom de Vries  <tdevries@suse.de>

	PR target/80547
	* testsuite/libgomp.oacc-c-c++-common/gang-reduction-var-assignment.c:
	New test.

2019-01-12  Tom de Vries  <tdevries@suse.de>

	* testsuite/libgomp.oacc-c-c++-common/pr85486-2.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/vector-length-128-2.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/vector-length-128-5.c: New test.
	* testsuite/libgomp.oacc-fortran/gemm-2.f90: New test.

2019-01-12  Tom de Vries  <tdevries@suse.de>

	* plugin/plugin-nvptx.c (nvptx_exec): Update error message.

2019-01-12  Tom de Vries  <tdevries@suse.de>

	* testsuite/libgomp.oacc-c-c++-common/vector-length-64-1.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/vector-length-64-2.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/vector-length-64-3.c: New test.

2019-01-12  Tom de Vries  <tdevries@suse.de>

	PR target/85486
	* testsuite/libgomp.oacc-c-c++-common/pr85486-3.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/pr85486.c: New test.

2019-01-12  Tom de Vries  <tdevries@suse.de>

	PR target/85381
	* testsuite/libgomp.oacc-c-c++-common/pr85381-5.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/pr85381.c: New test.

2019-01-12  Tom de Vries  <tdevries@suse.de>

	* testsuite/libgomp.oacc-c-c++-common/vred2d-128.c: New test.
	* testsuite/libgomp.oacc-fortran/gemm.f90: New test.
	* testsuite/libgomp.oacc-c-c++-common/vector-length-128-10.c: New test.

2019-01-12  Tom de Vries  <tdevries@suse.de>

	* testsuite/libgomp.oacc-c-c++-common/vector-length-128-7.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/vector-length-128-4.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/vector-length-128-6.c: New test.

2019-01-12  Tom de Vries  <tdevries@suse.de>

	* plugin/plugin-nvptx.c (nvptx_exec): Update insufficient hardware
	resources diagnostic.

2019-01-12  Tom de Vries  <tdevries@suse.de>

	* testsuite/libgomp.oacc-c-c++-common/vector-length-128-1.c: Expect
	vector length to be 128.
	* testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Expect vector
	length 2097152 to be reduced to 1024 instead of 32.

2019-01-11  Thomas Schwinge  <thomas@codesourcery.com>
            James Norris  <jnorris@codesourcery.com>

	* libgomp.texi: Better distinguish OpenACC and OpenMP "Runtime
	Library Routines", and "Environment Variables".

2019-01-11  Tom de Vries  <tdevries@suse.de>

	* plugin/plugin-nvptx.c (nvptx_exec): Prevent vector_length 64 and
	num_workers 16.

2019-01-11  Tom de Vries  <tdevries@suse.de>

	* testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Remove
	-foffload=-w.
	* testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Same.

2019-01-11  Tom de Vries  <tdevries@suse.de>

	* testsuite/libgomp.oacc-c-c++-common/insufficient-resources.c: New
	test.

2019-01-10  Nathan Sidwell  <nathan@acm.org>
	    Julian Brown  <julian@codesourcery.com>

	PR lto/71959
	* testsuite/libgomp.oacc-c++/pr71959-aux.cc: New.
	* testsuite/libgomp.oacc-c++/pr71959.C: New.

2019-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>

	* config/rtems/bar.c: Include "../linux/bar.c" and delete copy
	and paste code.

2019-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>

	* config/rtems/affinity-fmt.c: New file.  Include affinity-fmt.c,
	undefining HAVE_GETPID and HAVE_GETHOSTNAME, and mapping fwrite to
	write.

2019-01-09  Tom de Vries  <tdevries@suse.de>

	PR target/88756
	* testsuite/libgomp.oacc-c-c++-common/reduction-1.c (ng, nw, vl): Use
	#define instead of "const int".
	* testsuite/libgomp.oacc-c-c++-common/reduction-2.c (ng, nw, vl): Same.
	* testsuite/libgomp.oacc-c-c++-common/reduction-3.c (ng, nw, vl): Same.
	* testsuite/libgomp.oacc-c-c++-common/reduction-4.c (ng, nw, vl): Same.
	* testsuite/libgomp.oacc-c-c++-common/reduction-5.c (ng, nw, vl): Same.

2019-01-09  Tom de Vries  <tdevries@suse.de>

	* plugin/plugin-nvptx.c (nvptx_exec): Make sure to launch with at least
	one worker.

2019-01-07  Tom de Vries  <tdevries@suse.de>

	* testsuite/libgomp.oacc-c-c++-common/vector-length-128-3.c: Fix
	GOMP_OPENACC_DIM argument.

2019-01-03  Tom de Vries  <tdevries@suse.de>

	* testsuite/libgomp.oacc-c-c++-common/vector-length-128-1.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/vector-length-128-3.c: New test.

2019-01-01  Jakub Jelinek  <jakub@redhat.com>

	Update copyright years.

2019-01-01  Jakub Jelinek  <jakub@redhat.com>

	* libgomp.texi: Bump @copying's copyright year.

2018-12-28  Thomas Schwinge  <thomas@codesourcery.com>

	* oacc-parallel.c (GOACC_parallel_keyed, GOACC_parallel)
	(GOACC_data_start, GOACC_enter_exit_data, GOACC_update)
	(GOACC_declare): Redefine the "device" argument to "flags".

2018-12-28  Thomas Schwinge  <thomas@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>

	* target.c (struct gomp_coalesce_chunk): New structure.
	(struct gomp_coalesce_buf): Update the chunks member to use that
	type.  Adjust all users.

2018-12-19  Tom de Vries  <tdevries@suse.de>

	* testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/pr85381-3.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: New test.

2018-12-19  Tom de Vries  <tdevries@suse.de>

	* testsuite/lib/libgomp.exp: Add load_lib of scanoffloadrtl.exp.
	* testsuite/libgomp.oacc-c-c++-common/nvptx-merged-loop.c: Move from
	gcc/testsuite/gcc.dg/goacc.
	* testsuite/libgomp.oacc-c-c++-common/nvptx-sese-1.c: Same.

2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>
	    Chung-Lin Tang  <cltang@codesourcery.com>

	* oacc-mem.c (acc_present_or_create): Remove definition and change
	to alias of acc_create.
	(acc_present_or_copyin): Remove definition and change to alias of
	acc_copyin.
	* oacc-parallel.c (GOACC_enter_exit_data): Call acc_create instead
	of acc_present_or_create.
	* testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Remove.
	* testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.

2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>

	PR libgomp/88495
	* plugin/plugin-nvptx.c (nvptx_wait_async): Don't refuse
	"identical parameters".
	* testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: Update.
	* testsuite/libgomp.oacc-c-c++-common/lib-80.c: Remove.

	PR libgomp/88484
	* oacc-parallel.c (GOACC_wait): Correct handling for "async >= 0".
	* testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: New file.

	PR libgomp/88407
	* plugin/plugin-nvptx.c (nvptx_async_test, nvptx_wait)
	(nvptx_wait_async): Unseen async-argument is a no-op.
	* testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Update.
	* testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-71.c: Merge into...
	* testsuite/libgomp.oacc-c-c++-common/lib-69.c: ... this.  Update.
	* testsuite/libgomp.oacc-c-c++-common/lib-77.c: Merge into...
	* testsuite/libgomp.oacc-c-c++-common/lib-74.c: ... this.  Update

	* testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Revise.
	* testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.

2018-12-14  Chung-Lin Tang  <cltang@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Adjust.
	* testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.

2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>

	PR libgomp/88370
	* libgomp.texi (acc_get_current_cuda_context, acc_get_cuda_stream)
	(acc_set_cuda_stream): Clarify.
	* oacc-cuda.c (acc_get_cuda_stream, acc_set_cuda_stream): Use
	"async_valid_p".
	* plugin/plugin-nvptx.c (nvptx_set_cuda_stream): Refuse "async ==
	acc_async_sync".
	* testsuite/libgomp.oacc-c-c++-common/acc_set_cuda_stream-1.c: New file.
	* testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-84.c: Update.
	* testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.

2018-12-14  Tom de Vries  <tdevries@suse.de>

	* testsuite/libgomp.c-c++-common/function-not-offloaded-aux.c: New test.
	* testsuite/libgomp.c-c++-common/function-not-offloaded.c: New test.
	* testsuite/libgomp.c-c++-common/variable-not-offloaded.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/function-not-offloaded.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/variable-not-offloaded.c: New test.

2018-12-13  Tom de Vries  <tdevries@suse.de>

	* affinity-fmt.c (gomp_print_string): New function, factored out of ...
	(omp_display_affinity, gomp_display_affinity_thread): ... here, and ...
	* fortran.c (omp_display_affinity_): ... here.
	* libgomp.h (gomp_print_string): Declare.
	* config/nvptx/affinity-fmt.c: New file.  Include affinity-fmt.c,
	undefining HAVE_GETPID and HAVE_GETHOSTNAME, and mapping fwrite to
	write.

2018-12-13  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/88460
	* testsuite/libgomp.c++/for-24.C (results): Include it in
	omp declare target region.
	(main): Use map (always, tofrom: results) instead of
	map (tofrom: results).

2018-12-12  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/88463
	* testsuite/libgomp.fortran/pr88463-1.f90: New test.
	* testsuite/libgomp.fortran/pr88463-2.f90: New test.

	* testsuite/libgomp.c-c++-common/for-16.c: New test.

2018-12-12  Andreas Schwab  <schwab@suse.de>

	* config/linux/ia64/futex.h (sys_futex0): Don't mark r12 as
	clobbered.

2018-12-09  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/88411
	* testsuite/libgomp.fortran/async_io_8.f90: New test.

2018-12-09  Thomas Schwinge  <thomas@codesourcery.com>
	    Jakub Jelinek  <jakub@redhat.com>

	* target.c (gomp_map_vars): Call gomp_copy_host2dev instead of
	devicep->host2dev_func.

2018-12-08  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/87995
	* testsuite/libgomp.c-c++-common/cancel-taskgroup-3.c: Require
	tls_runtime effective target.
	(t): New threadprivate variable.
	(main): Set t in threads which execute iterations of the worksharing
	loop.  Propagate that to the task after the loop and don't abort
	if the current taskgroup hasn't been cancelled.

2018-12-02  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/task-reduction-3.c: New test.

	* testsuite/libgomp.c-c++-common/cancel-taskgroup-4.c: New test.

2018-11-30  Cesar Philippidis  <cesar@codesourcery.com>

	PR libgomp/88288
	* oacc-parallel.c (GOACC_parallel_keyed): Add offset to devaddrs.
	* testsuite/libgomp.oacc-c-c++-common/pr88288.c: New test.

2018-11-30  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/lib-16-2.f90: New file.

2018-10-19  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/88182
	* testsuite/libgomp.c++/pr88182.C: Move to g++.dg/gomp.

2018-11-26  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/Makefile.am (AUTOMAKE_OPTIONS): Drop dejagnu.
	(RUNTEST): Don't define.
	(RUNTESTDEFAULTFLAGS): Add.
	(check-DEJAGNU, site.exp, distclean-DEJAGNU): New goals.
	(distclean-am): Depend on distclean-DEJAGNU.
	(check-am): If -j% option is present in MFLAGS and if
	`getconf _NPROCESSORS_ONLN` is more than 8, export OMP_NUM_THREADS=8.
	(.PHONY): Add check-DEJAGNU and distclean-DEJAGNU.
	* testsuite/Makefile.in: Regenerated.

2018-11-26  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/88182
	* testsuite/libgomp.c++/pr88182.C: New testcase.

2018-11-20  Jakub Jelinek  <jakub@redhat.com>

	PR bootstrap/88106
	* config/mingw32/affinity-fmt.c: New file.

2018-11-09  Jakub Jelinek  <jakub@redhat.com>

	* affinity-fmt.c: Include inttypes.h if HAVE_INTTYPES_H.
	(gomp_display_affinity): Use __builtin_choose_expr to handle
	properly handle argument having integral, or pointer or some other
	type.  If inttypes.h is available and PRIx64 is defined, use PRIx64
	with uint64_t type instead of %llx and unsigned long long.

	* testsuite/libgomp.c-c++-common/task-reduction-13.c: New test.
	* testsuite/libgomp.c-c++-common/task-reduction-14.c: New test.

2018-11-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* affinity.c: Include <string.h>, <stdio.h>.
	(gomp_display_affinity_place): Remove cpusetp.
	* teams.c: Include <limits.h>.

2018-11-08  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c-c++-common/task-reduction-8.c (bar): Add
	in_reduction clause for s[0].

	* affinity.c (gomp_display_affinity_place): New function.
	* affinity-fmt.c: New file.
	* alloc.c (gomp_aligned_alloc, gomp_aligned_free): New functions.
	* config/linux/affinity.c (gomp_display_affinity_place): New function.
	* config/nvptx/icv-device.c (omp_get_num_teams, omp_get_team_num):
	Move these functions to ...
	* config/nvptx/teams.c: ... here.  New file.
	* config/nvptx/target.c (omp_pause_resource, omp_pause_resource_all):
	New functions.
	* config/nvptx/team.c (gomp_team_start, gomp_pause_host): New
	functions.
	* configure.ac: Check for aligned_alloc, posix_memalign, memalign
	and _aligned_malloc.
	(HAVE_UNAME, HAVE_GETHOSTNAME, HAVE_GETPID): Add new tests.
	* configure.tgt: Add -DUSING_INITIAL_EXEC_TLS to XCFLAGS for Linux.
	* env.c (gomp_display_affinity_var, gomp_affinity_format_var,
	gomp_affinity_format_len): New variables.
	(parse_schedule): Parse monotonic and nonmonotonic modifiers in
	OMP_SCHEDULE variable.  Set GFS_MONOTONIC for monotonic schedules.
	(handle_omp_display_env): Display monotonic/nonmonotonic schedule
	modifiers.  Display (non-default) chunk sizes.  Print
	OMP_DISPLAY_AFFINITY and OMP_AFFINITY_FORMAT.
	(initialize_env): Don't call pthread_attr_setdetachstate.  Handle
	OMP_DISPLAY_AFFINITY and OMP_AFFINITY_FORMAT env vars.
	* fortran.c: Include stdio.h and string.h.
	(omp_pause_resource, omp_pause_resource_all): Add ialias_redirect.
	(omp_get_schedule_, omp_get_schedule_8_): Mask off GFS_MONOTONIC bit.
	(omp_set_affinity_format_, omp_get_affinity_format_,
	omp_display_affinity_, omp_capture_affinity_, omp_pause_resource_,
	omp_pause_resource_all_): New functions.
	* icv.c (omp_set_schedule): Mask off omp_sched_monotonic bit in
	switch.
	* icv-device.c (omp_get_num_teams, omp_get_team_num): Move these
	functions to ...
	* teams.c: ... here.  New file.
	* libgomp_g.h: Include gstdint.h.
	(GOMP_loop_nonmonotonic_runtime_start,
	GOMP_loop_maybe_nonmonotonic_runtime_start, GOMP_loop_start,
	GOMP_loop_ordered_start, GOMP_loop_nonmonotonic_runtime_next,
	GOMP_loop_maybe_nonmonotonic_runtime_next, GOMP_loop_doacross_start,
	GOMP_parallel_loop_nonmonotonic_runtime,
	GOMP_parallel_loop_maybe_nonmonotonic_runtime,
	GOMP_loop_ull_nonmonotonic_runtime_start,
	GOMP_loop_ull_maybe_nonmonotonic_runtime_start, GOMP_loop_ull_start,
	GOMP_loop_ull_ordered_start, GOMP_loop_ull_nonmonotonic_runtime_next,
	GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
	GOMP_loop_ull_doacross_start, GOMP_parallel_reductions,
	GOMP_taskwait_depend, GOMP_taskgroup_reduction_register,
	GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
	GOMP_workshare_task_reduction_unregister, GOMP_sections2_start,
	GOMP_teams_reg): Declare.
	* libgomp.h (GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC): Define unless
	gomp_aligned_alloc uses fallback implementation.
	(gomp_aligned_alloc, gomp_aligned_free): Declare.
	(enum gomp_schedule_type): Add GFS_MONOTONIC.
	(struct gomp_doacross_work_share): Add extra field.
	(struct gomp_work_share): Add task_reductions field.
	(struct gomp_taskgroup): Add workshare and reductions fields.
	(GOMP_NEEDS_THREAD_HANDLE): Define if needed.
	(gomp_thread_handle): New typedef.
	(gomp_display_affinity_place, gomp_set_affinity_format,
	gomp_display_string, gomp_display_affinity,
	gomp_display_affinity_thread): Declare.
	(gomp_doacross_init, gomp_doacross_ull_init): Add size_t argument.
	(gomp_parallel_reduction_register, gomp_workshare_taskgroup_start,
	gomp_workshare_task_reduction_register): Declare.
	(gomp_team_start): Add taskgroup argument.
	(gomp_pause_host): Declare.
	(gomp_init_work_share, gomp_work_share_start): Change bool argument
	to size_t.
	(gomp_thread_self, gomp_thread_to_pthread_t): New inline functions.
	* libgomp.map (GOMP_5.0): Export GOMP_loop_start,
	GOMP_loop_ordered_start, GOMP_loop_doacross_start,
	GOMP_loop_ull_start, GOMP_loop_ull_ordered_start,
	GOMP_loop_ull_doacross_start,
	GOMP_workshare_task_reduction_unregister, GOMP_sections2_start,
	GOMP_loop_maybe_nonmonotonic_runtime_next,
	GOMP_loop_maybe_nonmonotonic_runtime_start,
	GOMP_loop_nonmonotonic_runtime_next,
	GOMP_loop_nonmonotonic_runtime_start,
	GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
	GOMP_loop_ull_maybe_nonmonotonic_runtime_start,
	GOMP_loop_ull_nonmonotonic_runtime_next,
	GOMP_loop_ull_nonmonotonic_runtime_start,
	GOMP_parallel_loop_maybe_nonmonotonic_runtime,
	GOMP_parallel_loop_nonmonotonic_runtime, GOMP_parallel_reductions,
	GOMP_taskgroup_reduction_register,
	GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
	GOMP_teams_reg and GOMP_taskwait_depend.
	(OMP_5.0): Export omp_pause_resource{,_all}{,_},
	omp_{capture,display}_affinity{,_}, and
	omp_[gs]et_affinity_format{,_}.
	* loop.c: Include string.h.
	(GOMP_loop_runtime_next): Add ialias.
	(GOMP_taskgroup_reduction_register): Add ialias_redirect.
	(gomp_loop_static_start, gomp_loop_dynamic_start,
	gomp_loop_guided_start, gomp_loop_ordered_static_start,
	gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
	gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
	gomp_loop_doacross_guided_start): Adjust gomp_work_share_start
	or gomp_doacross_init callers.
	(gomp_adjust_sched, GOMP_loop_start, GOMP_loop_ordered_start,
	GOMP_loop_doacross_start): New functions.
	(GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
	GOMP_loop_doacross_runtime_start, GOMP_parallel_loop_runtime_start):
	Mask off GFS_MONOTONIC bit.
	(GOMP_loop_maybe_nonmonotonic_runtime_next,
	GOMP_loop_maybe_nonmonotonic_runtime_start,
	GOMP_loop_nonmonotonic_runtime_next,
	GOMP_loop_nonmonotonic_runtime_start,
	GOMP_parallel_loop_maybe_nonmonotonic_runtime,
	GOMP_parallel_loop_nonmonotonic_runtime): New aliases or wrapper
	functions.
	(gomp_parallel_loop_start): Pass NULL as taskgroup to
	gomp_team_start.
	* loop_ull.c: Include string.h.
	(GOMP_loop_ull_runtime_next): Add ialias.
	(GOMP_taskgroup_reduction_register): Add ialias_redirect.
	(gomp_loop_ull_static_start, gomp_loop_ull_dynamic_start,
	gomp_loop_ull_guided_start, gomp_loop_ull_ordered_static_start,
	gomp_loop_ull_ordered_dynamic_start,
	gomp_loop_ull_ordered_guided_start,
	gomp_loop_ull_doacross_static_start,
	gomp_loop_ull_doacross_dynamic_start,
	gomp_loop_ull_doacross_guided_start): Adjust gomp_work_share_start
	and gomp_doacross_ull_init callers.
	(gomp_adjust_sched, GOMP_loop_ull_start, GOMP_loop_ull_ordered_start,
	GOMP_loop_ull_doacross_start): New functions.
	(GOMP_loop_ull_runtime_start,
	GOMP_loop_ull_ordered_runtime_start,
	GOMP_loop_ull_doacross_runtime_start): Mask off GFS_MONOTONIC bit.
	(GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
	GOMP_loop_ull_maybe_nonmonotonic_runtime_start,
	GOMP_loop_ull_nonmonotonic_runtime_next,
	GOMP_loop_ull_nonmonotonic_runtime_start): Likewise.
	* Makefile.am (libgomp_la_SOURCES): Add teams.c and affinity-fmt.c.
	* omp.h.in (enum omp_sched_t): Add omp_sched_monotonic.
	(omp_pause_resource_t, omp_depend_t): New typedefs.
	(enum omp_lock_hint_t): Renamed to ...
	(enum omp_sync_hint_t): ... this.  Define omp_sync_hint_*
	enumerators using numbers and omp_lock_hint_* as their aliases.
	(omp_lock_hint_t): New typedef.  Rename to ...
	(omp_sync_hint_t): ... this.
	(omp_init_lock_with_hint, omp_init_nest_lock_with_hint): Use
	omp_sync_hint_t instead of omp_lock_hint_t.
	(omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
	omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
	Declare.
	(omp_target_is_present, omp_target_disassociate_ptr):
	Change first argument from void * to const void *.
	(omp_target_memcpy, omp_target_memcpy_rect): Change second argument
	from void * to const void *.
	(omp_target_associate_ptr): Change first and second arguments from
	void * to const void *.
	* omp_lib.f90.in (omp_pause_resource_kind, omp_pause_soft,
	omp_pause_hard): New parameters.
	(omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
	omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
	New interfaces.
	* omp_lib.h.in (omp_pause_resource_kind, omp_pause_soft,
	omp_pause_hard): New parameters.
	(omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
	omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
	New externals.
	* ordered.c (gomp_doacross_init, gomp_doacross_ull_init): Add
	EXTRA argument.  If not needed to prepare array, if extra is 0,
	clear ws->doacross, otherwise allocate just doacross structure and
	extra payload.  If array is needed, allocate also extra payload.
	(GOMP_doacross_post, GOMP_doacross_wait, GOMP_doacross_ull_post,
	GOMP_doacross_ull_wait): Handle doacross->array == NULL like
	doacross == NULL.
	* parallel.c (GOMP_parallel_start): Pass NULL as taskgroup to
	gomp_team_start.
	(GOMP_parallel): Likewise.  Formatting fix.
	(GOMP_parallel_reductions): New function.
	(GOMP_cancellation_point): If taskgroup has workshare
	flag set, check cancelled of prev taskgroup if any.
	(GOMP_cancel): If taskgroup has workshare flag set, set cancelled
	on prev taskgroup if any.
	* sections.c: Include string.h.
	(GOMP_taskgroup_reduction_register): Add ialias_redirect.
	(GOMP_sections_start): Adjust gomp_work_share_start caller.
	(GOMP_sections2_start): New function.
	(GOMP_parallel_sections_start, GOMP_parallel_sections):
	Pass NULL as taskgroup to gomp_team_start.
	* single.c (GOMP_single_start, GOMP_single_copy_start): Adjust
	gomp_work_share_start callers.
	* target.c (GOMP_target_update_ext, GOMP_target_enter_exit_data):
	If taskgroup has workshare flag set, check cancelled on prev
	taskgroup if any.  Guard all cancellation tests with
	gomp_cancel_var test.
	(omp_target_is_present, omp_target_disassociate_ptr):
	Change ptr argument from void * to const void *.
	(omp_target_memcpy): Change src argument from void * to const void *.
	(omp_target_memcpy_rect): Likewise.
	(omp_target_memcpy_rect_worker): Likewise.  Use const char * casts
	instead of char * where needed.
	(omp_target_associate_ptr): Change host_ptr and device_ptr arguments
	from void * to const void *.
	(omp_pause_resource, omp_pause_resource_all): New functions.
	* task.c (gomp_task_handle_depend): Handle new depend array format
	in addition to the old.  Handle mutexinoutset kinds the same as
	inout for now, handle unspecified kinds.
	(gomp_create_target_task): If taskgroup has workshare flag set, check
	cancelled on prev taskgroup if any.  Guard all cancellation tests with
	gomp_cancel_var test.  Handle new depend array format count in
	addition to the old.
	(GOMP_task): Likewise.  Adjust function comment.
	(gomp_task_run_pre): If taskgroup has workshare flag set, check
	cancelled on prev taskgroup if any.  Guard all cancellation tests with
	gomp_cancel_var test.
	(GOMP_taskwait_depend): New function.
	(gomp_task_maybe_wait_for_dependencies): Handle new depend array
	format in addition to the old.  Handle mutexinoutset kinds the same as
	inout for now, handle unspecified kinds.  Fix a function comment typo.
	(gomp_taskgroup_init): New function.
	(GOMP_taskgroup_start): Use it.
	(gomp_reduction_register, gomp_create_artificial_team,
	GOMP_taskgroup_reduction_register,
	GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
	gomp_parallel_reduction_register,
	gomp_workshare_task_reduction_register,
	gomp_workshare_taskgroup_start,
	GOMP_workshare_task_reduction_unregister): New functions.
	* taskloop.c (GOMP_taskloop): If taskgroup has workshare flag set,
	check cancelled on prev taskgroup if any.  Guard all cancellation
	tests with gomp_cancel_var test.  Handle GOMP_TASK_FLAG_REDUCTION flag
	by calling GOMP_taskgroup_reduction_register.
	* team.c (gomp_thread_attr): Remove comment.
	(struct gomp_thread_start_data): Add handle field.
	(gomp_thread_start): Call pthread_detach.
	(gomp_new_team): Adjust gomp_init_work_share caller.
	(gomp_free_pool_helper): Call pthread_detach.
	(gomp_team_start): Add taskgroup argument, initialize implicit
	tasks' taskgroup field to that.  Don't call
	pthread_attr_setdetachstate.  Handle OMP_DISPLAY_AFFINITY env var.
	(gomp_team_end): Determine nesting by thr->ts.level != 0
	rather than thr->ts.team != NULL.
	(gomp_pause_pool_helper, gomp_pause_host): New functions.
	* work.c (alloc_work_share): Use gomp_aligned_alloc instead of
	gomp_malloc if GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC is defined.
	(gomp_init_work_share): Change ORDERED argument from bool to size_t,
	if more than 1 allocate also extra payload at the end of array.  Never
	keep ordered_team_ids NULL, set it to inline_ordered_team_ids instead.
	(gomp_work_share_start): Change ORDERED argument from bool to size_t,
	return true instead of ws.
	* Makefile.in: Regenerated.
	* configure: Regenerated.
	* config.h.in: Regenerated.
	* testsuite/libgomp.c/cancel-for-2.c (foo): Use cancel modifier
	in some cases.
	* testsuite/libgomp.c-c++-common/cancel-parallel-1.c: New test.
	* testsuite/libgomp.c-c++-common/cancel-taskgroup-3.c: New test.
	* testsuite/libgomp.c-c++-common/depend-iterator-1.c: New test.
	* testsuite/libgomp.c-c++-common/depend-iterator-2.c: New test.
	* testsuite/libgomp.c-c++-common/depend-mutexinout-1.c: New test.
	* testsuite/libgomp.c-c++-common/depend-mutexinout-2.c: New test.
	* testsuite/libgomp.c-c++-common/depobj-1.c: New test.
	* testsuite/libgomp.c-c++-common/display-affinity-1.c: New test.
	* testsuite/libgomp.c-c++-common/for-10.c: New test.
	* testsuite/libgomp.c-c++-common/for-11.c: New test.
	* testsuite/libgomp.c-c++-common/for-12.c: New test.
	* testsuite/libgomp.c-c++-common/for-13.c: New test.
	* testsuite/libgomp.c-c++-common/for-14.c: New test.
	* testsuite/libgomp.c-c++-common/for-15.c: New test.
	* testsuite/libgomp.c-c++-common/for-2.h: If CONDNE macro is defined,
	define a different N(test), don't define N(f0) to N(f14), but instead
	define N(f20) to N(f34) using != comparisons.
	* testsuite/libgomp.c-c++-common/for-7.c: New test.
	* testsuite/libgomp.c-c++-common/for-8.c: New test.
	* testsuite/libgomp.c-c++-common/for-9.c: New test.
	* testsuite/libgomp.c-c++-common/master-combined-1.c: New test.
	* testsuite/libgomp.c-c++-common/pause-1.c: New test.
	* testsuite/libgomp.c-c++-common/pause-2.c: New test.
	* testsuite/libgomp.c-c++-common/pr66199-10.c: New test.
	* testsuite/libgomp.c-c++-common/pr66199-11.c: New test.
	* testsuite/libgomp.c-c++-common/pr66199-12.c: New test.
	* testsuite/libgomp.c-c++-common/pr66199-13.c: New test.
	* testsuite/libgomp.c-c++-common/pr66199-14.c: New test.
	* testsuite/libgomp.c-c++-common/simd-1.c: New test.
	* testsuite/libgomp.c-c++-common/taskloop-reduction-1.c: New test.
	* testsuite/libgomp.c-c++-common/taskloop-reduction-2.c: New test.
	* testsuite/libgomp.c-c++-common/taskloop-reduction-3.c: New test.
	* testsuite/libgomp.c-c++-common/taskloop-reduction-4.c: New test.
	* testsuite/libgomp.c-c++-common/task-reduction-11.c: New test.
	* testsuite/libgomp.c-c++-common/task-reduction-12.c: New test.
	* testsuite/libgomp.c-c++-common/task-reduction-1.c: New test.
	* testsuite/libgomp.c-c++-common/task-reduction-2.c: New test.
	* testsuite/libgomp.c-c++-common/task-reduction-3.c: New test.
	* testsuite/libgomp.c-c++-common/task-reduction-4.c: New test.
	* testsuite/libgomp.c-c++-common/task-reduction-5.c: New test.
	* testsuite/libgomp.c-c++-common/task-reduction-6.c: New test.
	* testsuite/libgomp.c-c++-common/task-reduction-7.c: New test.
	* testsuite/libgomp.c-c++-common/task-reduction-8.c: New test.
	* testsuite/libgomp.c-c++-common/task-reduction-9.c: New test.
	* testsuite/libgomp.c-c++-common/taskwait-depend-1.c: New test.
	* testsuite/libgomp.c++/depend-1.C: New test.
	* testsuite/libgomp.c++/depend-iterator-1.C: New test.
	* testsuite/libgomp.c++/depobj-1.C: New test.
	* testsuite/libgomp.c++/for-16.C: New test.
	* testsuite/libgomp.c++/for-21.C: New test.
	* testsuite/libgomp.c++/for-22.C: New test.
	* testsuite/libgomp.c++/for-23.C: New test.
	* testsuite/libgomp.c++/for-24.C: New test.
	* testsuite/libgomp.c++/for-25.C: New test.
	* testsuite/libgomp.c++/for-26.C: New test.
	* testsuite/libgomp.c++/taskloop-reduction-1.C: New test.
	* testsuite/libgomp.c++/taskloop-reduction-2.C: New test.
	* testsuite/libgomp.c++/taskloop-reduction-3.C: New test.
	* testsuite/libgomp.c++/taskloop-reduction-4.C: New test.
	* testsuite/libgomp.c++/task-reduction-10.C: New test.
	* testsuite/libgomp.c++/task-reduction-11.C: New test.
	* testsuite/libgomp.c++/task-reduction-12.C: New test.
	* testsuite/libgomp.c++/task-reduction-13.C: New test.
	* testsuite/libgomp.c++/task-reduction-14.C: New test.
	* testsuite/libgomp.c++/task-reduction-15.C: New test.
	* testsuite/libgomp.c++/task-reduction-16.C: New test.
	* testsuite/libgomp.c++/task-reduction-17.C: New test.
	* testsuite/libgomp.c++/task-reduction-18.C: New test.
	* testsuite/libgomp.c++/task-reduction-19.C: New test.
	* testsuite/libgomp.c/task-reduction-1.c: New test.
	* testsuite/libgomp.c++/task-reduction-1.C: New test.
	* testsuite/libgomp.c/task-reduction-2.c: New test.
	* testsuite/libgomp.c++/task-reduction-2.C: New test.
	* testsuite/libgomp.c++/task-reduction-3.C: New test.
	* testsuite/libgomp.c++/task-reduction-4.C: New test.
	* testsuite/libgomp.c++/task-reduction-5.C: New test.
	* testsuite/libgomp.c++/task-reduction-6.C: New test.
	* testsuite/libgomp.c++/task-reduction-7.C: New test.
	* testsuite/libgomp.c++/task-reduction-8.C: New test.
	* testsuite/libgomp.c++/task-reduction-9.C: New test.
	* testsuite/libgomp.c/teams-1.c: New test.
	* testsuite/libgomp.c/teams-2.c: New test.
	* testsuite/libgomp.c/thread-limit-4.c: New test.
	* testsuite/libgomp.c/thread-limit-5.c: New test.
	* testsuite/libgomp.fortran/display-affinity-1.f90: New test.

2018-11-06  Chung-Lin Tang <cltang@codesourcery.com>

	* oacc-mem.c (memcpy_tofrom_device): New function, combined from
	acc_memcpy_to/from_device functions, now with async parameter.
	(acc_memcpy_to_device): Modify to use memcpy_tofrom_device.
	(acc_memcpy_from_device): Likewise.
	(acc_memcpy_to_device_async): New API function.
	(acc_memcpy_from_device_async): Likewise.
	(present_create_copy): Add async parameter and async setting/unsetting.
	(acc_create): Adjust present_create_copy call.
	(acc_copyin): Likewise.
	(acc_present_or_create): Likewise.
	(acc_present_or_copyin): Likewise.
	(acc_create_async): New API function.
	(acc_copyin_async): New API function.
	(delete_copyout): Add async parameter and async setting/unsetting.
	(acc_delete): Adjust delete_copyout call.
	(acc_copyout): Likewise.
	(acc_delete_async): New API function.
	(acc_copyout_async): Likewise.
	(update_dev_host): Add async parameter and async setting/unsetting.
	(acc_update_device): Adjust update_dev_host call.
	(acc_update_self): Likewise.
	(acc_update_device_async): New API function.
	(acc_update_self_async): Likewise.
	* openacc.h (acc_copyin_async): Declare new API function.
	(acc_create_async): Likewise.
	(acc_copyout_async): Likewise.
	(acc_delete_async): Likewise.
	(acc_update_device_async): Likewise.
	(acc_update_self_async): Likewise.
	(acc_memcpy_to_device_async): Likewise.
	(acc_memcpy_from_device_async): Likewise.
	* openacc_lib.h (acc_copyin_async_32_h): New subroutine.
	(acc_copyin_async_64_h): New subroutine.
	(acc_copyin_async_array_h): New subroutine.
	(acc_create_async_32_h): New subroutine.
	(acc_create_async_64_h): New subroutine.
	(acc_create_async_array_h): New subroutine.
	(acc_copyout_async_32_h): New subroutine.
	(acc_copyout_async_64_h): New subroutine.
	(acc_copyout_async_array_h): New subroutine.
	(acc_delete_async_32_h): New subroutine.
	(acc_delete_async_64_h): New subroutine.
	(acc_delete_async_array_h): New subroutine.
	(acc_update_device_async_32_h): New subroutine.
	(acc_update_device_async_64_h): New subroutine.
	(acc_update_device_async_array_h): New subroutine.
	(acc_update_self_async_32_h): New subroutine.
	(acc_update_self_async_64_h): New subroutine.
	(acc_update_self_async_array_h): New subroutine.
	* openacc.f90 (acc_copyin_async_32_h): New subroutine.
	(acc_copyin_async_64_h): New subroutine.
	(acc_copyin_async_array_h): New subroutine.
	(acc_create_async_32_h): New subroutine.
	(acc_create_async_64_h): New subroutine.
	(acc_create_async_array_h): New subroutine.
	(acc_copyout_async_32_h): New subroutine.
	(acc_copyout_async_64_h): New subroutine.
	(acc_copyout_async_array_h): New subroutine.
	(acc_delete_async_32_h): New subroutine.
	(acc_delete_async_64_h): New subroutine.
	(acc_delete_async_array_h): New subroutine.
	(acc_update_device_async_32_h): New subroutine.
	(acc_update_device_async_64_h): New subroutine.
	(acc_update_device_async_array_h): New subroutine.
	(acc_update_self_async_32_h): New subroutine.
	(acc_update_self_async_64_h): New subroutine.
	(acc_update_self_async_array_h): New subroutine.
	* libgomp.map (OACC_2.5): Add acc_copyin_async*, acc_copyout_async*,
	acc_copyout_finalize_async*, acc_create_async*, acc_delete_async*,
	acc_delete_finalize_async*, acc_memcpy_from_device_async*,
	acc_memcpy_to_device_async*, acc_update_device_async*, and
	acc_update_self_async* entries.
	* testsuite/libgomp.oacc-c-c++-common/lib-94.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/lib-95.c: New test.
	* testsuite/libgomp.oacc-fortran/lib-16.f90: New test.

2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* Makefile.am: Include multilib.am
	(AUTOMAKE_OPTIONS): Add info-in-builddir.
	(CLEANFILES): Remove libgomp.info.
	* configure.ac: Remove AC_PREREQ.
	* testsuite/Makefile.am (RUNTEST): Remove quotes.
	* Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
	Regenerate.

2018-10-29  Joseph Myers  <joseph@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>

	* testsuite/libgomp.oacc-c++/this.C: New.

2018-09-18  Cesar Philippidis  <cesar@codesourcery.com>

	* plugin/plugin-nvptx.c (struct cuda_map): New.
	(struct ptx_stream): Replace d, h, h_begin, h_end, h_next, h_prev,
	h_tail with (cuda_map *) map.
	(cuda_map_create): New function.
	(cuda_map_destroy): New function.
	(map_init): Update to use a linked list of cuda_map objects.
	(map_fini): Likewise.
	(map_pop): Likewise.
	(map_push): Likewise.  Return CUdeviceptr instead of void.
	(init_streams_for_device): Remove stales references to ptx_stream
	members.
	(select_stream_for_async): Likewise.
	(nvptx_exec): Update call to map_init.

2018-09-09  Cesar Philippidis  <cesar@codesourcery.com>
            Julian Brown  <julian@codesourcery.com>

	PR middle-end/86336
	* testsuite/libgomp.oacc-c++/non-scalar-data.C: Remove XFAIL.

2018-08-21  Nicolas Koenig  <koenigni@gcc.gnu.org>
	Thomas Koenig <tkoenig@gcc.gnu.org>

	PR fortran/25829
	* testsuite/libgomp.fortran/async_io_1.f90: New test.
	* testsuite/libgomp.fortran/async_io_2.f90: New test.
	* testsuite/libgomp.fortran/async_io_3.f90: New test.
	* testsuite/libgomp.fortran/async_io_4.f90: New test.
	* testsuite/libgomp.fortran/async_io_5.f90: New test.
	* testsuite/libgomp.fortran/async_io_6.f90: New test.
	* testsuite/libgomp.fortran/async_io_7.f90: New test.

2018-08-13  Cesar Philippidis  <cesar@codesourcery.com>
	    Tom de Vries  <tdevries@suse.de>

	PR target/85590
	* plugin/cuda/cuda.h (CUoccupancyB2DSize): New typedef.
	(cuOccupancyMaxPotentialBlockSize): Declare.
	* plugin/cuda-lib.def (cuOccupancyMaxPotentialBlockSize): New
	CUDA_ONE_CALL_MAYBE_NULL.
	* plugin/plugin-nvptx.c (CUDA_VERSION < 6050): Define
	CUoccupancyB2DSize and declare
	cuOccupancyMaxPotentialBlockSize.
	(nvptx_exec): Use cuOccupancyMaxPotentialBlockSize to set the
	default num_gangs and num_workers when the driver supports it.

2018-08-08  Tom de Vries  <tdevries@suse.de>

	* plugin/cuda-lib.def (cuLinkAddData_v2, cuLinkCreate_v2): Declare using
	CUDA_ONE_CALL_MAYBE_NULL.
	* plugin/plugin-nvptx.c (cuLinkAddData, cuLinkCreate): Undef and declare.
	(cuLinkAddData_v2, cuLinkCreate_v2): Declare.
	(link_ptx): Fall back to cuLinkAddData/cuLinkCreate if the _v2 versions
	are not found.

2018-08-08  Tom de Vries  <tdevries@suse.de>

	* plugin/cuda-lib.def (cuGetErrorString): Use CUDA_ONE_CALL_MAYBE_NULL.
	* plugin/plugin-nvptx.c (cuda_error): Handle if cuGetErrorString is not
	present.

2018-08-08  Tom de Vries  <tdevries@suse.de>

	* plugin/plugin-nvptx.c
	(CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR): Define.
	(nvptx_open_device): Use
	CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR.

2018-08-08  Tom de Vries  <tdevries@suse.de>

	* plugin/plugin-nvptx.c (cuda_error): Move declaration of cuGetErrorString ...
	(cuGetErrorString): ... here.  Guard with CUDA_VERSION < 6000.

2018-08-07  Tom de Vries  <tdevries@suse.de>

	* plugin/plugin-nvptx.c (DO_PRAGMA): Define.
	(struct cuda_lib_s): Add def/undef of CUDA_ONE_CALL_MAYBE_NULL.
	(init_cuda_lib): Add new param to CUDA_ONE_CALL_1.  Add arg to
	corresponding call in CUDA_ONE_CALL.  Add def/undef of
	CUDA_ONE_CALL_MAYBE_NULL.
	(CUDA_CALL_EXISTS): Define.

2018-08-07  Tom de Vries  <tdevries@suse.de>

	* plugin/plugin-nvptx.c (struct cuda_lib_s, init_cuda_lib): Put
	CUDA_ONE_CALL defines right before the cuda-lib.def include, and the
	corresponding undefs right after.

2018-08-04  Tom de Vries  <tdevries@suse.de>

	* plugin/configfrag.ac: For --without-cuda-driver, set
	CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB to no.  Handle
	CUDA_DRIVER_INCLUDE == no and CUDA_DRIVER_LIB == no.
	* configure: Regenerate.

2018-08-02  Tom de Vries  <tdevries@suse.de>

	PR target/86660
	* testsuite/libgomp.oacc-c++/routine-1-auto.C: Remove -fno-exceptions.
	* testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Same.
	* testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
	Same.
	* testsuite/libgomp.oacc-c++/routine-1-template.C: Same.
	* testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C: Same.
	* testsuite/libgomp.oacc-c-c++-common/routine-1.c: Same.

2018-08-01  Cesar Philippidis  <cesar@codesourcery.com>
	    Thomas Schwinge <thomas@codesourcery.com>

	* config/nvptx/oacc-parallel.c: Truncate.

2018-08-01  Cesar Philippidis  <cesar@codesourcery.com>
	    James Norris <jnorris@codesourcery.com>

	* plugin/plugin-nvptx.c (struct map): Removed.
	(map_init, map_pop): Remove use of struct map.
	(map_push): Likewise and change argument list.
	* testsuite/libgomp.oacc-c-c++-common/mapping-1.c: New

2018-08-01  Tom de Vries  <tdevries@suse.de>

	* plugin/cuda-lib.def: New file.  Factor out of ...
	* plugin/plugin-nvptx.c (CUDA_CALLS): ... here.
	(struct cuda_lib_s, init_cuda_lib): Include cuda-lib.def instead of
	using CUDA_CALLS.

2018-07-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>

	Revert 'AsyncI/O patch committed'.
	2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
		Thomas Koenig <tkoenig@gcc.gnu.org>

	PR fortran/25829
	* testsuite/libgomp.fortran/async_io_1.f90: New test.
	* testsuite/libgomp.fortran/async_io_2.f90: New test.
	* testsuite/libgomp.fortran/async_io_3.f90: New test.
	* testsuite/libgomp.fortran/async_io_4.f90: New test.
	* testsuite/libgomp.fortran/async_io_5.f90: New test.
	* testsuite/libgomp.fortran/async_io_6.f90: New test.
	* testsuite/libgomp.fortran/async_io_7.f90: New test.

2018-07-30  Tom de Vries  <tdevries@suse.de>

	* plugin/plugin-nvptx.c (MIN, MAX): Redefine.
	(nvptx_exec): Ensure worker and vector default dims don't exceed
	targ_fn->max_threads_per_block.

2018-07-30  Tom de Vries  <tdevries@suse.de>

	* plugin/plugin-nvptx.c (struct ptx_device): Add default_dims field.
	(nvptx_open_device): Init default_dims for device.
	(nvptx_exec): Use default_dims from device.

2018-07-26  Jakub Jelinek  <jakub@redhat.com>

	PR testsuite/86660
	* testsuite/libgomp.c++/for-15.C (results): Include it in
	omp declare target region.
	(main): Use map (always, tofrom: results) instead of
	map (tofrom: results).

	PR middle-end/86660
	* testsuite/libgomp.c/pr86660.c: New test.

2018-07-26  Cesar Philippidis  <cesar@codesourcery.com>
	    Tom de Vries  <tdevries@suse.de>

	* plugin/plugin-nvptx.c (nvptx_exec): Error if the hardware doesn't have
	sufficient resources to launch a kernel, and give a hint on how to fix
	it.

2018-07-26  Cesar Philippidis  <cesar@codesourcery.com>
	    Tom de Vries  <tdevries@suse.de>

	* plugin/plugin-nvptx.c (struct ptx_device): Add warp_size,
	max_threads_per_block and max_threads_per_multiprocessor fields.
	(nvptx_open_device): Initialize new fields.
	(nvptx_exec): Use num_sms, and new fields.

2018-07-26  Tom de Vries  <tdevries@suse.de>

	* testsuite/libgomp.oacc-fortran/lib-12.f90: Move acc_async_test calls
	to correct locations.  Remove xfail.

2018-07-26  Tom de Vries  <tdevries@suse.de>

	* testsuite/libgomp.oacc-fortran/lib-13.f90: Replace acc_wait_all with
	acc_wait.  Move acc_async_test calls to correct locations.  Remove
	xfail.

2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
	Thomas Koenig <tkoenig@gcc.gnu.org>

	PR fortran/25829
	* testsuite/libgomp.fortran/async_io_1.f90: New test.
	* testsuite/libgomp.fortran/async_io_2.f90: New test.
	* testsuite/libgomp.fortran/async_io_3.f90: New test.
	* testsuite/libgomp.fortran/async_io_4.f90: New test.
	* testsuite/libgomp.fortran/async_io_5.f90: New test.
	* testsuite/libgomp.fortran/async_io_6.f90: New test.
	* testsuite/libgomp.fortran/async_io_7.f90: New test.

2018-07-17  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/86542
	* testsuite/libgomp.c++/pr86542.C: New test.

	PR middle-end/86539
	* testsuite/libgomp.c++/pr86539.C: New test.

2018-07-11  Jakub Jelinek  <jakub@redhat.com>

	PR c++/86443
	* testsuite/libgomp.c++/for-15.C (a): Remove unused variable.
	(results): Make sure the variable is not inside declare target region.
	(qux): Remove unused function.

2018-07-10  Jakub Jelinek  <jakub@redhat.com>

	PR c++/86443
	* testsuite/libgomp.c++/for-15.C: New test.

2018-06-26  Jakub Jelinek  <jakub@redhat.com>

	PR c++/86291
	* testsuite/libgomp.c++/pr86291.C: New test.

2018-06-24  Gerald Pfeifer  <gerald@pfeifer.com>

	* libgomp.texi (Top): Move www.openmp.org to https.
	(Enabling OpenMP): Ditto.
	(omp_get_active_level): Ditto.
	(omp_get_ancestor_thread_num): Ditto.
	(omp_get_cancellation): Ditto.
	(omp_get_default_device): Ditto.
	(omp_get_dynamic): Ditto.
	(omp_get_level): Ditto.
	(omp_get_max_active_levels): Ditto.
	(omp_get_max_task_priority): Ditto.
	(omp_get_max_threads): Ditto.
	(omp_get_nested): Ditto.
	(omp_get_num_devices): Ditto.
	(omp_get_num_procs): Ditto.
	(omp_get_num_teams): Ditto.
	(omp_get_num_threads): Ditto.
	(omp_get_proc_bind): Ditto.
	(omp_get_schedule): Ditto.
	(omp_get_team_num): Ditto.
	(omp_get_team_size): Ditto.
	(omp_get_thread_limit): Ditto.
	(omp_get_thread_num): Ditto.
	(omp_in_parallel): Ditto.
	(omp_in_final): Ditto.
	(omp_is_initial_device): Ditto.
	(omp_set_default_device): Ditto.
	(omp_set_dynamic): Ditto.
	(omp_set_max_active_levels): Ditto.
	(omp_set_nested): Ditto.
	(omp_set_num_threads): Ditto.
	(omp_set_schedule): Ditto.
	(omp_init_lock): Ditto.
	(omp_set_lock): Ditto.
	(omp_test_lock): Ditto.
	(omp_unset_lock): Ditto.
	(omp_destroy_lock): Ditto.
	(omp_init_nest_lock): Ditto.
	(omp_set_nest_lock): Ditto.
	(omp_test_nest_lock): Ditto.
	(omp_unset_nest_lock): Ditto.
	(omp_destroy_nest_lock): Ditto.
	(omp_get_wtick): Ditto.
	(omp_get_wtime): Ditto.
	(OMP_CANCELLATION): Ditto.
	(OMP_DISPLAY_ENV): Ditto.
	(OMP_DEFAULT_DEVICE): Ditto.
	(OMP_DYNAMIC): Ditto.
	(OMP_MAX_ACTIVE_LEVELS): Ditto.
	(OMP_MAX_TASK_PRIORITY): Ditto.
	(OMP_NESTED): Ditto.
	(OMP_NUM_THREADS): Ditto.
	(OMP_PROC_BIND): Ditto.
	(OMP_PLACES): Ditto.
	(OMP_STACKSIZE): Ditto.
	(OMP_SCHEDULE): Ditto.
	(OMP_THREAD_LIMIT): Ditto.
	(OMP_WAIT_POLICY): Ditto.

2018-06-22  Cesar Philippidis  <cesar@codesourcery.com>
	    James Norris  <jnorris@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>
	    Thomas Schwinge  <thomas@codesourcery.com>
	    Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Don't force "-O2".
	* testsuite/libgomp.oacc-c-c++-common/data-2.c: Update.
	* testsuite/libgomp.oacc-c-c++-common/host_data-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: Likewise.
	* testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
	* testsuite/libgomp.oacc-c++/non-scalar-data.C: New file.
	* testsuite/libgomp.oacc-c-c++-common/declare-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/enter-data.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-reduction-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.h: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/parallel-loop-2.h: Likewise.
	* testsuite/libgomp.oacc-fortran/cublas-fixed.h: Likewise.
	* testsuite/libgomp.oacc-fortran/dummy-array.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/host_data-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/host_data-3.f: Likewise.
	* testsuite/libgomp.oacc-fortran/host_data-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction-2.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-collapse-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-collapse-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-independent.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-map-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-parallel-loop-data-enter-exit.f95:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-13.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-14.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-15.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/parallel-loop-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reference-reductions.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/vector-routine.f90: Likewise.

2018-06-20  Chung-Lin Tang <cltang@codesourcery.com>
	    Thomas Schwinge <thomas@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>

	* libgomp.h (struct splay_tree_key_s): Add dynamic_refcount member.
	(gomp_acc_remove_pointer): Update declaration.
	(gomp_acc_declare_allocate): Declare.
	(gomp_remove_var): Declare.
	* libgomp.map (OACC_2.5): Define.
	* oacc-mem.c (acc_map_data): Update refcount.
	(acc_unmap_data): Likewise.
	(present_create_copy): Likewise.
	(acc_create): Add FLAG_PRESENT when calling present_create_copy.
	(acc_copyin): Likewise.
	(FLAG_FINALIZE): Define.
	(delete_copyout): Update dynamic refcounts, add support for FINALIZE.
	(acc_delete_finalize): New function.
	(acc_delete_finalize_async): New function.
	(acc_copyout_finalize): New function.
	(acc_copyout_finalize_async): New function.
	(gomp_acc_insert_pointer): Update refcounts.
	(gomp_acc_remove_pointer): Return if data is not present on the
	accelerator.
	* oacc-parallel.c (find_pset): Rename to find_pointer.
	(find_pointer): Add support for GOMP_MAP_POINTER.
	(handle_ftn_pointers): New function.
	(GOACC_parallel_keyed): Update refcounts of variables.
	(GOACC_enter_exit_data): Add support for finalized data mappings.
	Add support for GOMP_MAP_{TO,ALLOC,RELESE,FROM}. Update handling
	of fortran arrays.
	(GOACC_update): Add support for GOMP_MAP_{ALWAYS_POINTER,TO,FROM}.
	(GOACC_declare): Add support for GOMP_MAP_RELEASE, remove support
	for GOMP_MAP_FORCE_FROM.
	* openacc.f90 (module openacc_internal): Add
	acc_copyout_finalize_{32_h,64_h,array_h,_l}, and
	acc_delete_finalize_{32_h,64_h,array_h,_l}. Add interfaces for
	acc_copyout_finalize and acc_delete_finalize.
	(acc_copyout_finalize_32_h): New subroutine.
	(acc_copyout_finalize_64_h): New subroutine.
	(acc_copyout_finalize_array_h): New subroutine.
	(acc_delete_finalize_32_h): New subroutine.
	(acc_delete_finalize_64_h): New subroutine.
	(acc_delete_finalize_array_h): New subroutine.
	* openacc.h (acc_copyout_finalize): Declare.
	(acc_copyout_finalize_async): Declare.
	(acc_delete_finalize): Declare.
	(acc_delete_finalize_async): Declare.
	* openacc_lib.h (acc_copyout_finalize): New interface.
	(acc_delete_finalize): New interface.
	* target.c (gomp_map_vars): Update dynamic_refcount.
	(gomp_remove_var): New function.
	(gomp_unmap_vars): Use it.
	(gomp_unload_image_from_device): Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Update test
	case to utilize OpenACC 2.5 data clause semantics.
	* testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
	* testsuite/libgomp.oacc-fortran/data-5.f90: New test.
	* testsuite/libgomp.oacc-fortran/data-already-1.f: Update test case to
	utilize OpenACC 2.5 data clause semantics.
	* testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.

2018-05-21  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/85841
	PR testsuite/85865
	* testsuite/libgomp.fortran/collapse2.f90: Add option "-std=legacy".
	* testsuite/libgomp.fortran/omp_atomic2.f90: Ditto.
	* testsuite/libgomp.fortran/omp_parse1.f90: Ditto.
	* testsuite/libgomp.fortran/omp_parse3.f90: Ditto.
	* testsuite/libgomp.fortran/task2.f90: Ditto.
	* testsuite/libgomp.fortran/vla1.f90: Ditto.
	* testsuite/libgomp.fortran/vla2.f90: Ditto.
	* testsuite/libgomp.fortran/vla3.f90: Ditto.
	* testsuite/libgomp.fortran/vla4.f90: Ditto.
	* testsuite/libgomp.fortran/vla5.f90: Ditto.
	* testsuite/libgomp.fortran/vla6.f90: Ditto.
	* testsuite/libgomp.fortran/vla8.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/collapse-2.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/nested-function-1.f90: Ditto.

2018-05-18  Cesar Philippidis  <cesar@codesourcery.com>

	PR c++/85782
	* testsuite/libgomp.oacc-c-c++-common/pr85782.c: New test.

2018-05-09  Tom de Vries  <tom@codesourcery.com>

	PR libgomp/82901
	* oacc-parallel.c (GOACC_declare): Use GOMP_ASYNC_SYNC as async argument
	to GOACC_enter_exit_data.

2018-05-09  Tom de Vries  <tom@codesourcery.com>

	PR libgomp/83792
	* oacc-int.h (async_valid_stream_id_p, async_valid_p)
	(async_synchronous_p): New function.
	* oacc-async.c (acc_async_test, acc_wait, acc_wait_all_async): Use
	async_valid_p.
	* oacc-cuda.c (acc_get_cuda_stream, acc_set_cuda_stream): Use
	async_valid_stream_id_p.
	* oacc-mem.c (gomp_acc_remove_pointer): Use async_synchronous_p.
	* oacc-parallel.c (GOACC_parallel_keyed): Same.

2018-05-07  Tom de Vries  <tom@codesourcery.com>

	PR testsuite/85677
	* testsuite/lib/libgomp.exp (libgomp_init): Move inclusion of top-level
	include directory in ALWAYS_CFLAGS out of $blddir != "" condition.

2018-05-03  Tom de Vries  <tom@codesourcery.com>

	PR testsuite/85106
	* testsuite/lib/libgomp-dg.exp (libgomp-dg-test): Add save-temps to
	extra_tool_flags if it contains an -foffload=-fdump-* flag.
	* testsuite/lib/libgomp.exp: Include scanoffloadtree.exp.
	* testsuite/libgomp.oacc-c/vec.c: Use scan-offload-tree-dump.

2018-05-02  Tom de Vries  <tom@codesourcery.com>

	PR libgomp/85411
	* plugin/plugin-nvptx.c (nvptx_exec): Move parsing of
	GOMP_OPENACC_DIM ...
	* env.c (parse_gomp_openacc_dim): ... here.  New function.
	(initialize_env): Call parse_gomp_openacc_dim.
	(goacc_default_dims): Define.
	* libgomp.h (goacc_default_dims): Declare.
	* oacc-plugin.c (GOMP_PLUGIN_acc_default_dim): New function.
	* oacc-plugin.h (GOMP_PLUGIN_acc_default_dim): Declare.
	* libgomp.map: New version "GOMP_PLUGIN_1.2". Add
	GOMP_PLUGIN_acc_default_dim.
	* testsuite/libgomp.oacc-c-c++-common/loop-default-runtime.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/loop-default.h: New test.

2018-05-02  Tom de Vries  <tom@codesourcery.com>

	PR testsuite/83791
	* testsuite/libgomp.c++/udr-9.C: Update.
	* testsuite/libgomp.c++/atomic-16.C: Remove.
	* testsuite/libgomp.c++/cancel-taskgroup-2.C: Remove.
	* testsuite/libgomp.c++/loop-13.C: Remove.
	* testsuite/libgomp.c++/loop-14.C: Remove.
	* testsuite/libgomp.c++/loop-15.C: Remove.
	* testsuite/libgomp.c++/monotonic-1.C: Remove.
	* testsuite/libgomp.c++/monotonic-2.C: Remove.
	* testsuite/libgomp.c++/nonmonotonic-1.C: Remove.
	* testsuite/libgomp.c++/nonmonotonic-2.C: Remove.
	* testsuite/libgomp.c++/ordered-1.C: Remove.
	* testsuite/libgomp.c++/pr45784.C: Remove.
	* testsuite/libgomp.c++/pr64824.C: Remove.
	* testsuite/libgomp.c++/pr64868.C: Remove.
	* testsuite/libgomp.c++/pr66199-1.C: Remove.
	* testsuite/libgomp.c++/pr66199-2.C: Remove.
	* testsuite/libgomp.c++/pr66199-3.C: Remove.
	* testsuite/libgomp.c++/pr66199-4.C: Remove.
	* testsuite/libgomp.c++/pr66199-5.C: Remove.
	* testsuite/libgomp.c++/pr66199-6.C: Remove.
	* testsuite/libgomp.c++/pr66199-7.C: Remove.
	* testsuite/libgomp.c++/pr66199-8.C: Remove.
	* testsuite/libgomp.c++/pr66199-9.C: Remove.
	* testsuite/libgomp.c++/pr69389.C: Remove.
	* testsuite/libgomp.c++/simd10.C: Remove.
	* testsuite/libgomp.c++/simd11.C: Remove.
	* testsuite/libgomp.c++/simd12.C: Remove.
	* testsuite/libgomp.c++/simd13.C: Remove.
	* testsuite/libgomp.c++/target-1.C: Remove.
	* testsuite/libgomp.c++/target-3.C: Remove.
	* testsuite/libgomp.c++/target-4.C: Remove.
	* testsuite/libgomp.c++/target-5.C: Remove.
	* testsuite/libgomp.c++/taskgroup-1.C: Remove.
	* testsuite/libgomp.c++/taskloop-1.C: Remove.
	* testsuite/libgomp.c++/taskloop-2.C: Remove.
	* testsuite/libgomp.c++/taskloop-3.C: Remove.
	* testsuite/libgomp.c++/taskloop-4.C: Remove.
	* testsuite/libgomp.c++/udr-9.C: Remove.
	* testsuite/libgomp.c++/for-10.C: Remove.
	* testsuite/libgomp.c++/for-11.C: Remove.
	* testsuite/libgomp.c++/for-12.C: Remove.
	* testsuite/libgomp.c++/for-13.C: Remove.
	* testsuite/libgomp.c++/for-14.C: Remove.
	* testsuite/libgomp.c++/for-9.C: Remove.
	* testsuite/libgomp.c/atomic-18.c: Move ...
	* testsuite/libgomp.c-c++-common/atomic-18.c: ... here.
	* testsuite/libgomp.c/cancel-taskgroup-2.c: Move ...
	* testsuite/libgomp.c-c++-common/cancel-taskgroup-2.c: here.
	* testsuite/libgomp.c/loop-13.c: Move ...
	* testsuite/libgomp.c-c++-common/loop-13.c: ... here.
	* testsuite/libgomp.c/loop-14.c: Move ...
	* testsuite/libgomp.c-c++-common/loop-14.c: ... here.
	* testsuite/libgomp.c/loop-15.c: Remove.
	* testsuite/libgomp.c-c++-common/loop-15.c: New test.
	* testsuite/libgomp.c/monotonic-1.c: Move ...
	* testsuite/libgomp.c-c++-common/monotonic-1.c: ... here.
	* testsuite/libgomp.c/monotonic-2.c: Move ...
	* testsuite/libgomp.c-c++-common/monotonic-2.c: ... here.
	* testsuite/libgomp.c/nonmonotonic-1.c: Move ...
	* testsuite/libgomp.c-c++-common/nonmonotonic-1.c: ... here.
	* testsuite/libgomp.c/nonmonotonic-2.c: Move ...
	* testsuite/libgomp.c-c++-common/nonmonotonic-2.c: ... here.
	* testsuite/libgomp.c/ordered-4.c: Move ...
	* testsuite/libgomp.c-c++-common/ordered-4.c: ... here.
	* testsuite/libgomp.c/pr45784.c: Move ...
	* testsuite/libgomp.c-c++-common/pr45784.c: ... here.
	* testsuite/libgomp.c/pr64824.c: Move ...
	* testsuite/libgomp.c-c++-common/pr64824.c: ... here.
	* testsuite/libgomp.c/pr64868.c: Move ...
	* testsuite/libgomp.c-c++-common/pr64868.c: ... here.
	* testsuite/libgomp.c/pr66199-1.c: Move ...
	* testsuite/libgomp.c-c++-common/pr66199-1.c: ... here.
	* testsuite/libgomp.c/pr66199-2.c: Move ...
	* testsuite/libgomp.c-c++-common/pr66199-2.c: ... here.
	* testsuite/libgomp.c/pr66199-3.c: Move ...
	* testsuite/libgomp.c-c++-common/pr66199-3.c: ... here.
	* testsuite/libgomp.c/pr66199-4.c: Move ...
	* testsuite/libgomp.c-c++-common/pr66199-4.c: ... here.
	* testsuite/libgomp.c/pr66199-5.c: Move ...
	* testsuite/libgomp.c-c++-common/pr66199-5.c: ... here.
	* testsuite/libgomp.c/pr66199-6.c: Move ...
	* testsuite/libgomp.c-c++-common/pr66199-6.c: ... here.
	* testsuite/libgomp.c/pr66199-7.c: Move ...
	* testsuite/libgomp.c-c++-common/pr66199-7.c: ... here.
	* testsuite/libgomp.c/pr66199-8.c: Move ...
	* testsuite/libgomp.c-c++-common/pr66199-8.c: ... here.
	* testsuite/libgomp.c/pr66199-9.c: Move ...
	* testsuite/libgomp.c-c++-common/pr66199-9.c: ... here.
	* testsuite/libgomp.c/pr69389.c: Move ...
	* testsuite/libgomp.c-c++-common/pr69389.c: ... here.
	* testsuite/libgomp.c/simd-14.c: Move ...
	* testsuite/libgomp.c-c++-common/simd-14.c: ... here.
	* testsuite/libgomp.c/simd-15.c: Move ...
	* testsuite/libgomp.c-c++-common/simd-15.c: ... here.
	* testsuite/libgomp.c/simd-16.c: Move ...
	* testsuite/libgomp.c-c++-common/simd-16.c: ... here.
	* testsuite/libgomp.c/simd-17.c: Move ...
	* testsuite/libgomp.c-c++-common/simd-17.c: ... here.
	* testsuite/libgomp.c/target-1.c: Move ...
	* testsuite/libgomp.c-c++-common/target-1.c: ... here.
	* testsuite/libgomp.c/target-10.c: Move ...
	* testsuite/libgomp.c-c++-common/target-10.c: ... here.
	* testsuite/libgomp.c/target-13.c: Move ...
	* testsuite/libgomp.c-c++-common/target-13.c: ... here.
	* testsuite/libgomp.c/target-2.c: Move ...
	* testsuite/libgomp.c-c++-common/target-2.c: ... here.
	* testsuite/libgomp.c/taskgroup-1.c: Move ...
	* testsuite/libgomp.c-c++-common/taskgroup-1.c: ... here.
	* testsuite/libgomp.c/taskloop-1.c: Move ...
	* testsuite/libgomp.c-c++-common/taskloop-1.c: ... here.
	* testsuite/libgomp.c/taskloop-2.c: Move ...
	* testsuite/libgomp.c-c++-common/taskloop-2.c: ... here.
	* testsuite/libgomp.c/taskloop-3.c: Move ...
	* testsuite/libgomp.c-c++-common/taskloop-3.c: ... here.
	* testsuite/libgomp.c/taskloop-4.c: Move ...
	* testsuite/libgomp.c-c++-common/taskloop-4.c: ... here.
	* testsuite/libgomp.c/udr-1.c: Move ...
	* testsuite/libgomp.c-c++-common/udr-1.c: ... here.
	* testsuite/libgomp.c/for-1.c: Move ...
	* testsuite/libgomp.c-c++-common/for-1.c: ... here.
	* testsuite/libgomp.c/for-1.h: Move ...
	* testsuite/libgomp.c-c++-common/for-1.h: ... here.
	* testsuite/libgomp.c/for-2.c: Move ...
	* testsuite/libgomp.c-c++-common/for-2.c: ... here.
	* testsuite/libgomp.c/for-2.h: Move ...
	* testsuite/libgomp.c-c++-common/for-2.h: ... here.
	* testsuite/libgomp.c/for-3.c: Move ...
	* testsuite/libgomp.c-c++-common/for-3.c: ... here.
	* testsuite/libgomp.c/for-4.c: Move ...
	* testsuite/libgomp.c-c++-common/for-4.c: ... here.
	* testsuite/libgomp.c/for-5.c: Move ...
	* testsuite/libgomp.c-c++-common/for-5.c: ... here.
	* testsuite/libgomp.c/for-6.c: Move ...
	* testsuite/libgomp.c-c++-common/for-6.c: ... here.

2018-05-02  Tom de Vries  <tom@codesourcery.com>

	PR libgomp/82428
	* testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Use
	__builtin_goacc_parlevel_{id,size}.
	* testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/tile-1.c: Same.

2018-05-02  Tom de Vries  <tom@codesourcery.com>

	PR testsuite/85106
	* testsuite/lib/libgomp.exp: Include scanltranstree.exp.

2018-05-02  Tom de Vries  <tom@codesourcery.com>

	PR testsuite/85106
	* testsuite/lib/libgomp.exp: Include scanwpaipa.exp.

2018-04-29  Julian Brown  <julian@codesourcery.com>
	    Tom de Vries  <tom@codesourcery.com>

	PR testsuite/85527
	* testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: Allow
	arbitrary order for iterations of atomic subtract check.

2018-04-28  Tom de Vries  <tom@codesourcery.com>

	PR testsuite/85527
	* testsuite/libgomp.oacc-fortran/atomic_capture-1.f90 (main): Store
	atomic capture results obtained in parallel loop to an array, instead of
	to a scalar.

2018-04-26  Tom de Vries  <tom@codesourcery.com>

	PR libgomp/84020
	* plugin/cuda/cuda.h (CUjit_option): Add CU_JIT_OPTIMIZATION_LEVEL.
	* plugin/plugin-nvptx.c (_GNU_SOURCE): Define.
	(process_GOMP_NVPTX_JIT): New function.
	(link_ptx): Use process_GOMP_NVPTX_JIT.

2018-04-26  Richard Biener <rguenther@suse.de>
	    Tom de Vries  <tom@codesourcery.com>

	PR lto/85422
	* testsuite/libgomp.oacc-c-c++-common/pr85422.c: New test.

2018-04-26  Tom de Vries  <tom@codesourcery.com>

	PR target/85519
	* testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Reduce
	recursion depth from 25 to 23.
	* testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Same.

2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>

	* configure: Regenerated.

2018-04-20  Nathan Sidwell  <nathan@codesourcery.com>
	    Tom de Vries  <tom@codesourcery.com>

	PR target/85445
	* testsuite/libgomp.oacc-c++/ref-1.C: New.

2018-04-19  Thomas Schwinge  <thomas@codesourcery.com>

	PR libgomp/85463
	* testsuite/libgomp.oacc-fortran/error_stop-1.f: New file.
	* testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
	* testsuite/libgomp.oacc-fortran/stop-1.f: Likewise.
	* testsuite/libgomp.oacc-fortran/stop-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/stop-3.f: Likewise.

	PR libfortran/85166
	* testsuite/libgomp.oacc-fortran/abort-1.f90: Switch back to "call
	abort".
	* testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.

2018-04-19  Jakub Jelinek  <jakub@redhat.com>

	* configure: Regenerated.

2018-04-18  David Malcolm  <dmalcolm@redhat.com>

	PR jit/85384
	* configure: Regenerate.

2018-04-16  Cesar Philippidis  <cesar@codesourcery.com>
	    Tom de Vries  <tom@codesourcery.com>

	PR middle-end/84955
	* testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
	* testsuite/libgomp.oacc-fortran/pr84955.f90: New test.

2018-04-12  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/83064
	PR testsuite/85346
	* testsuite/libgomp.fortran/do_concurrent_5.f90: Move modified
	test from gfortran.dg to here.

2018-04-12  Cesar Philippidis  <cesar@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/pr84955.c: Revert 259346.
	* testsuite/libgomp.oacc-fortran/pr84955.f90: Likewise.

2018-04-12  Cesar Philippidis  <cesar@codesourcery.com>

	PR middle-end/84955
	* testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
	* testsuite/libgomp.oacc-fortran/pr84955.f90: New test.

2018-04-05  Tom de Vries  <tom@codesourcery.com>

	PR target/85204
	* testsuite/libgomp.oacc-c-c++-common/broadcast-1.c: New test.

2018-03-26  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/85063
	* testsuite/libgomp.c/switch-conversion-2.c: New test.
	* testsuite/libgomp.c/switch-conversion.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/switch-conversion-2.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/switch-conversion.c: New test.

2018-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/84381
	* testsuite/libgomp.fortran/aligned1.f03: Replace non-standard
	call abort by STOP n.
	* testsuite/libgomp.fortran/alloc-comp-1.f90: Likewise.
	* testsuite/libgomp.fortran/alloc-comp-2.f90: Likewise.
	* testsuite/libgomp.fortran/alloc-comp-3.f90: Likewise.
	* testsuite/libgomp.fortran/allocatable1.f90: Likewise.
	* testsuite/libgomp.fortran/allocatable10.f90: Likewise.
	* testsuite/libgomp.fortran/allocatable11.f90: Likewise.
	* testsuite/libgomp.fortran/allocatable12.f90: Likewise.
	* testsuite/libgomp.fortran/allocatable2.f90: Likewise.
	* testsuite/libgomp.fortran/allocatable3.f90: Likewise.
	* testsuite/libgomp.fortran/allocatable4.f90: Likewise.
	* testsuite/libgomp.fortran/allocatable5.f90: Likewise.
	* testsuite/libgomp.fortran/allocatable6.f90: Likewise.
	* testsuite/libgomp.fortran/allocatable7.f90: Likewise.
	* testsuite/libgomp.fortran/allocatable8.f90: Likewise.
	* testsuite/libgomp.fortran/allocatable9.f90: Likewise.
	* testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.
	* testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Likewise.
	* testsuite/libgomp.fortran/associate1.f90: Likewise.
	* testsuite/libgomp.fortran/associate2.f90: Likewise.
	* testsuite/libgomp.fortran/associate3.f90: Likewise.
	* testsuite/libgomp.fortran/cancel-do-1.f90: Likewise.
	* testsuite/libgomp.fortran/cancel-do-2.f90: Likewise.
	* testsuite/libgomp.fortran/cancel-parallel-1.f90: Likewise.
	* testsuite/libgomp.fortran/cancel-sections-1.f90: Likewise.
	* testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Likewise.
	* testsuite/libgomp.fortran/character1.f90: Likewise.
	* testsuite/libgomp.fortran/character2.f90: Likewise.
	* testsuite/libgomp.fortran/collapse1.f90: Likewise.
	* testsuite/libgomp.fortran/collapse2.f90: Likewise.
	* testsuite/libgomp.fortran/collapse3.f90: Likewise.
	* testsuite/libgomp.fortran/collapse4.f90: Likewise.
	* testsuite/libgomp.fortran/crayptr1.f90: Likewise.
	* testsuite/libgomp.fortran/crayptr2.f90: Likewise.
	* testsuite/libgomp.fortran/crayptr3.f90: Likewise.
	* testsuite/libgomp.fortran/declare-simd-1.f90: Likewise.
	* testsuite/libgomp.fortran/declare-simd-3.f90: Likewise.
	* testsuite/libgomp.fortran/declare-target-2.f90: Likewise.
	* testsuite/libgomp.fortran/depend-1.f90: Likewise.
	* testsuite/libgomp.fortran/depend-2.f90: Likewise.
	* testsuite/libgomp.fortran/depend-3.f90: Likewise.
	* testsuite/libgomp.fortran/do1.f90: Likewise.
	* testsuite/libgomp.fortran/do2.f90: Likewise.
	* testsuite/libgomp.fortran/doacross1.f90: Likewise.
	* testsuite/libgomp.fortran/doacross2.f90: Likewise.
	* testsuite/libgomp.fortran/doacross3.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/async_target-1.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/device-2.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/device-3.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/simd-1.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/simd-2.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/simd-3.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/simd-4.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/simd-5.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/simd-6.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/simd-7.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/simd-8.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target-1.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target-2.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target-3.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target-4.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target_data-1.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target_data-2.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target_data-3.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target_data-4.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target_data-5.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target_update-1.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target_update-2.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/teams-2.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/teams-3.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/teams-5.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/teams-6.f90: Likewise.
	* testsuite/libgomp.fortran/lastprivate1.f90: Likewise.
	* testsuite/libgomp.fortran/lastprivate2.f90: Likewise.
	* testsuite/libgomp.fortran/lib1.f90: Likewise.
	* testsuite/libgomp.fortran/lib2.f: Likewise.
	* testsuite/libgomp.fortran/lib3.f: Likewise.
	* testsuite/libgomp.fortran/lib4.f90: Likewise.
	* testsuite/libgomp.fortran/lock-1.f90: Likewise.
	* testsuite/libgomp.fortran/lock-2.f90: Likewise.
	* testsuite/libgomp.fortran/nested1.f90: Likewise.
	* testsuite/libgomp.fortran/nestedfn1.f90: Likewise.
	* testsuite/libgomp.fortran/nestedfn2.f90: Likewise.
	* testsuite/libgomp.fortran/nestedfn3.f90: Likewise.
	* testsuite/libgomp.fortran/nestedfn4.f90: Likewise.
	* testsuite/libgomp.fortran/nestedfn5.f90: Likewise.
	* testsuite/libgomp.fortran/omp_atomic1.f90: Likewise.
	* testsuite/libgomp.fortran/omp_atomic2.f90: Likewise.
	* testsuite/libgomp.fortran/omp_atomic3.f90: Likewise.
	* testsuite/libgomp.fortran/omp_atomic4.f90: Likewise.
	* testsuite/libgomp.fortran/omp_atomic5.f90: Likewise.
	* testsuite/libgomp.fortran/omp_cond1.f: Likewise.
	* testsuite/libgomp.fortran/omp_cond2.f: Likewise.
	* testsuite/libgomp.fortran/omp_cond3.F90: Likewise.
	* testsuite/libgomp.fortran/omp_cond4.F90: Likewise.
	* testsuite/libgomp.fortran/omp_parse1.f90: Likewise.
	* testsuite/libgomp.fortran/omp_parse2.f90: Likewise.
	* testsuite/libgomp.fortran/omp_parse3.f90: Likewise.
	* testsuite/libgomp.fortran/omp_parse4.f90: Likewise.
	* testsuite/libgomp.fortran/openmp_version-1.f: Likewise.
	* testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
	* testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Likewise.
	* testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Likewise.
	* testsuite/libgomp.fortran/pointer1.f90: Likewise.
	* testsuite/libgomp.fortran/pointer2.f90: Likewise.
	* testsuite/libgomp.fortran/pr25162.f: Likewise.
	* testsuite/libgomp.fortran/pr25219.f90: Likewise.
	* testsuite/libgomp.fortran/pr27395-1.f90: Likewise.
	* testsuite/libgomp.fortran/pr27395-2.f90: Likewise.
	* testsuite/libgomp.fortran/pr27416-1.f90: Likewise.
	* testsuite/libgomp.fortran/pr27916-1.f90: Likewise.
	* testsuite/libgomp.fortran/pr27916-2.f90: Likewise.
	* testsuite/libgomp.fortran/pr28390.f: Likewise.
	* testsuite/libgomp.fortran/pr29629.f90: Likewise.
	* testsuite/libgomp.fortran/pr32550.f90: Likewise.
	* testsuite/libgomp.fortran/pr33880.f90: Likewise.
	* testsuite/libgomp.fortran/pr34020.f90: Likewise.
	* testsuite/libgomp.fortran/pr35130.f90: Likewise.
	* testsuite/libgomp.fortran/pr42162.f90: Likewise.
	* testsuite/libgomp.fortran/pr46753.f90: Likewise.
	* testsuite/libgomp.fortran/pr48894.f90: Likewise.
	* testsuite/libgomp.fortran/pr49792-1.f90: Likewise.
	* testsuite/libgomp.fortran/pr49792-2.f90: Likewise.
	* testsuite/libgomp.fortran/pr63938-1.f90: Likewise.
	* testsuite/libgomp.fortran/pr63938-2.f90: Likewise.
	* testsuite/libgomp.fortran/pr65597.f90: Likewise.
	* testsuite/libgomp.fortran/pr66199-1.f90: Likewise.
	* testsuite/libgomp.fortran/pr71014.f90: Likewise.
	* testsuite/libgomp.fortran/pr81304.f90: Likewise.
	* testsuite/libgomp.fortran/pr81841.f90: Likewise.
	* testsuite/libgomp.fortran/pr84418-1.f90: Likewise.
	* testsuite/libgomp.fortran/pr84418-2.f90: Likewise.
	* testsuite/libgomp.fortran/procptr1.f90: Likewise.
	* testsuite/libgomp.fortran/recursion1.f90: Likewise.
	* testsuite/libgomp.fortran/reduction1.f90: Likewise.
	* testsuite/libgomp.fortran/reduction2.f90: Likewise.
	* testsuite/libgomp.fortran/reduction3.f90: Likewise.
	* testsuite/libgomp.fortran/reduction4.f90: Likewise.
	* testsuite/libgomp.fortran/reduction5.f90: Likewise.
	* testsuite/libgomp.fortran/reduction6.f90: Likewise.
	* testsuite/libgomp.fortran/reference1.f90: Likewise.
	* testsuite/libgomp.fortran/reference2.f90: Likewise.
	* testsuite/libgomp.fortran/retval1.f90: Likewise.
	* testsuite/libgomp.fortran/retval2.f90: Likewise.
	* testsuite/libgomp.fortran/sharing1.f90: Likewise.
	* testsuite/libgomp.fortran/sharing2.f90: Likewise.
	* testsuite/libgomp.fortran/simd1.f90: Likewise.
	* testsuite/libgomp.fortran/simd2.f90: Likewise.
	* testsuite/libgomp.fortran/simd3.f90: Likewise.
	* testsuite/libgomp.fortran/simd4.f90: Likewise.
	* testsuite/libgomp.fortran/simd5.f90: Likewise.
	* testsuite/libgomp.fortran/simd6.f90: Likewise.
	* testsuite/libgomp.fortran/simd7.f90: Likewise.
	* testsuite/libgomp.fortran/stack.f90: Likewise.
	* testsuite/libgomp.fortran/strassen.f90: Likewise.
	* testsuite/libgomp.fortran/tabs1.f90: Likewise.
	* testsuite/libgomp.fortran/tabs2.f: Likewise.
	* testsuite/libgomp.fortran/target1.f90: Likewise.
	* testsuite/libgomp.fortran/target2.f90: Likewise.
	* testsuite/libgomp.fortran/target3.f90: Likewise.
	* testsuite/libgomp.fortran/target4.f90: Likewise.
	* testsuite/libgomp.fortran/target5.f90: Likewise.
	* testsuite/libgomp.fortran/target6.f90: Likewise.
	* testsuite/libgomp.fortran/target7.f90: Likewise.
	* testsuite/libgomp.fortran/target8.f90: Likewise.
	* testsuite/libgomp.fortran/task1.f90: Likewise.
	* testsuite/libgomp.fortran/task2.f90: Likewise.
	* testsuite/libgomp.fortran/task3.f90: Likewise.
	* testsuite/libgomp.fortran/task4.f90: Likewise.
	* testsuite/libgomp.fortran/taskgroup1.f90: Likewise.
	* testsuite/libgomp.fortran/taskloop1.f90: Likewise.
	* testsuite/libgomp.fortran/taskloop2.f90: Likewise.
	* testsuite/libgomp.fortran/taskloop3.f90: Likewise.
	* testsuite/libgomp.fortran/taskloop4.f90: Likewise.
	* testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
	* testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
	* testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
	* testsuite/libgomp.fortran/threadprivate4.f90: Likewise.
	* testsuite/libgomp.fortran/udr1.f90: Likewise.
	* testsuite/libgomp.fortran/udr10.f90: Likewise.
	* testsuite/libgomp.fortran/udr11.f90: Likewise.
	* testsuite/libgomp.fortran/udr12.f90: Likewise.
	* testsuite/libgomp.fortran/udr13.f90: Likewise.
	* testsuite/libgomp.fortran/udr14.f90: Likewise.
	* testsuite/libgomp.fortran/udr15.f90: Likewise.
	* testsuite/libgomp.fortran/udr2.f90: Likewise.
	* testsuite/libgomp.fortran/udr3.f90: Likewise.
	* testsuite/libgomp.fortran/udr4.f90: Likewise.
	* testsuite/libgomp.fortran/udr5.f90: Likewise.
	* testsuite/libgomp.fortran/udr6.f90: Likewise.
	* testsuite/libgomp.fortran/udr7.f90: Likewise.
	* testsuite/libgomp.fortran/udr8.f90: Likewise.
	* testsuite/libgomp.fortran/udr9.f90: Likewise.
	* testsuite/libgomp.fortran/vla1.f90: Likewise.
	* testsuite/libgomp.fortran/vla2.f90: Likewise.
	* testsuite/libgomp.fortran/vla3.f90: Likewise.
	* testsuite/libgomp.fortran/vla4.f90: Likewise.
	* testsuite/libgomp.fortran/vla5.f90: Likewise.
	* testsuite/libgomp.fortran/vla6.f90: Likewise.
	* testsuite/libgomp.fortran/vla7.f90: Likewise.
	* testsuite/libgomp.fortran/vla8.f90: Likewise.
	* testsuite/libgomp.fortran/workshare1.f90: Likewise.
	* testsuite/libgomp.fortran/workshare2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
	* testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/c2.pl: Likewise.
	* testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/combined-directives-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/combined-reduction.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/host_data-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/nested-function-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/nested-function-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/nested-function-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
	* testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: Likewise.
	* testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/pr70643.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/pr81352.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/pr83920.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/pr84028.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-8.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/routine-5.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/routine-9.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/update-1.f90: Likewise.

2018-03-20  Richard Biener  <rguenther@suse.de>

	* testsuite/libgomp.graphite/force-parallel-4.c: XFAIL one
	parallelizable loop.

2018-02-19  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>

	PR target/84148
	* configure: Regenerate.

2018-02-16  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/84418
	* libgomp.fortran/pr84418-1.f90: New test.
	* libgomp.fortran/pr84418-2.f90: New test.

2018-02-14  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/84313
	* testsuite/libgomp.fortran/threadprivate4.f90: Add
	-std=f2003 -fall-intrinsics into dg-additional-options.

2018-02-08  Martin Jambor  <mjambor@suse.cz>

	* testsuite/libgomp.hsa.c/pr82416.c: Make the function with target
	clonable.

2018-02-08  Martin Jambor  <mjambor@suse.cz>

	* testsuite/libgomp.hsa.c/staticvar.c: New test.

2018-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* testsuite/libgomp.oacc-c-c++-common/pr84217.c (abort)
	[__cplusplus]: Declare extern "C".

2018-02-07  Tom de Vries  <tom@codesourcery.com>

	PR libgomp/84217
	* testsuite/libgomp.oacc-c-c++-common/pr84217.c: New test.

2018-01-29  Christoph Spiel  <cspiel@freenet.de>
	    Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/84096
	* omp.h.in (omp_init_nest_lock_with_hint): Use omp_nest_lock_t
	instead of omp_lock_t.

2018-01-25  Tom de Vries  <tom@codesourcery.com>

	PR target/84028
	* testsuite/libgomp.oacc-fortran/pr84028.f90: New test.

2018-01-24  Tom de Vries  <tom@codesourcery.com>

	PR target/83589
	* testsuite/libgomp.oacc-c-c++-common/pr83589.c: New test.

2018-01-24  Tom de Vries  <tom@codesourcery.com>

	PR target/81352
	* testsuite/libgomp.oacc-fortran/pr81352.f90: New test.

2018-01-19  Tom de Vries  <tom@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>

	PR target/83920
	* testsuite/libgomp.oacc-c-c++-common/pr83920.c: New test.
	* testsuite/libgomp.oacc-fortran/pr83920.f90: New test.

2018-01-03  Jakub Jelinek  <jakub@redhat.com>

	Update copyright years.

	* libgomp.texi: Bump @copying's copyright year.

2017-12-30  Tom de Vries  <tom@codesourcery.com>

	PR libgomp/83046
	* testsuite/libgomp.oacc-c-c++-common/pr83046.c: New test.
	* testsuite/libgomp.c-c++-common/pr83046.c: New test.

2017-12-27  Tom de Vries  <tom@codesourcery.com>

	PR c++/83046
	* testsuite/libgomp.oacc-c-c++-common/gang-static-2.c (test_static)
	(test_nonstatic): Fix return type to workaround PR83046.

2017-12-05  Jakub Jelinek  <jakub@redhat.com>

	PR testsuite/83281
	* testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c (main): Use
	j suffix instead of i.
	* testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c (main):
	Likewise.

2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
	call to acc_wait (1).

2017-11-24  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/81304
	* testsuite/libgomp.fortran/pr81304.f90: New test.

2017-11-23  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/81841
	* libgomp.fortran/pr81841.f90: New test.

2017-11-22  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/83106
	* target.c (gomp_target_init): Compute lengths just once and
	use them in both malloc size and subsequent copying.

2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>

	* configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
	* acinclude.m4: Add cet.m4.
	* configure: Regenerate.
	* Makefile.in: Likewise.
	* testsuite/Makefile.in: Likewise.

2017-11-15  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
	from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
	* testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
	from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
	* testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
	from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.

2017-11-14  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
	non-nvidia devices.

2017-11-07  Jakub Jelinek  <jakub@redhat.com>

	PR c++/82835
	* testsuite/libgomp.c++/pr82835.C: New test.

2017-11-06  Martin Liska  <mliska@suse.cz>

	* testsuite/libgomp.c++/loop-2.C: Return a value
	for functions with non-void return type, or change type to void,
	or add -Wno-return-type for test.
	* testsuite/libgomp.c++/loop-4.C: Likewise.
	* testsuite/libgomp.c++/parallel-1.C: Likewise.
	* testsuite/libgomp.c++/shared-1.C: Likewise.
	* testsuite/libgomp.c++/single-1.C: Likewise.
	* testsuite/libgomp.c++/single-2.C: Likewise.

2017-10-31  Tom de Vries  <tom@codesourcery.com>

	* plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
	"do {} while (false)".
	(init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
	after HSA_DEBUG call.

2017-10-28  Jakub Jelinek  <jakub@redhat.com>

	* target.c (struct gomp_coalesce_buf): New type.
	(MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
	(gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
	(gomp_copy_host2dev): Add CBUF argument, if copying into
	the cached ranges, memcpy into buffer instead of copying
	into device.
	(gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
	Add CBUF argument, pass it through to other calls.
	(gomp_map_vars): Aggregate copies from host to device if small enough
	and with small enough gaps in between into memcpy into a buffer and
	fewer host to device copies from the buffer.
	(gomp_update): Adjust gomp_copy_host2dev caller.

2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
	run" directive.
	* testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.

2017-10-16  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
	openacc_nvidia_accel_selected.
	* testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
	* testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
	* testsuite/libgomp.oacc-fortran/declare-4.f90: Same
	* testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
	* testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
	openacc_nvidia_accel_selected. Skip for shared memory device.
	* testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
	* testsuite/libgomp.oacc-fortran/declare-3.f90: Same.

2017-10-09  Martin Jambor  <mjambor@suse.cz>

	PR hsa/82416
	* testsuite/libgomp.hsa.c/pr82416.c: New test.

2017-10-07  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
	Remove acc_device_nvidia references.
	* testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
	Same.

2017-10-05  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
	vector_length(32) clause from acc parallel directive.
	* testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.

2017-10-04  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
	(main): Reduce sum of arr elements.  Assert that hres is exactly
	representable in 32-bit floating point.
	* testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
	(main): Reduce sum of arr elements.  Assert that hres and hmres are
	exactly representable in 32-bit floating point.
	* testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.

2017-09-28  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
	setting.
	* testsuite/libgomp.c++/pr69393.C: Same.
	* testsuite/libgomp.c++/taskloop-1.C: Same.
	* testsuite/libgomp.c++/taskloop-3.C: Same.
	* testsuite/libgomp.c++/taskloop-4.C: Same.
	* testsuite/libgomp.c/for-4.c: Same.
	* testsuite/libgomp.c/pr66199-3.c: Same.
	* testsuite/libgomp.c/pr66199-4.c: Same.
	* testsuite/libgomp.c/pr66199-6.c: Same.
	* testsuite/libgomp.c/taskloop-1.c: Same.
	* testsuite/libgomp.c/taskloop-3.c: Same.
	* testsuite/libgomp.c/taskloop-4.c: Same.
	* testsuite/libgomp.fortran/aligned1.f03: Same.
	* testsuite/libgomp.fortran/condinc1.f: Same.
	* testsuite/libgomp.fortran/condinc3.f90: Same.
	* testsuite/libgomp.fortran/crayptr1.f90: Same.
	* testsuite/libgomp.fortran/crayptr2.f90: Same.
	* testsuite/libgomp.fortran/crayptr3.f90: Same.
	* testsuite/libgomp.fortran/omp_cond1.f: Same.
	* testsuite/libgomp.fortran/omp_cond3.F90: Same.
	* testsuite/libgomp.fortran/pr66199-1.f90: Same.
	* testsuite/libgomp.fortran/pr66199-2.f90: Same.
	* testsuite/libgomp.fortran/recursion1.f90: Same.
	* testsuite/libgomp.fortran/target2.f90: Same.
	* testsuite/libgomp.fortran/target5.f90: Same.
	* testsuite/libgomp.fortran/task3.f90: Same.

2017-09-28  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
	vector_length(32) clause from acc parallel directive.
	* testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.

2017-09-27  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
	Remove acc_device_nvidia references.

2017-09-16  Tom de Vries  <tom@codesourcery.com>

	PR c/81875
	* testsuite/libgomp.c-c++-common/pr81875.c: New test.

2017-09-14  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
	* testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
	* testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
	* testsuite/libgomp.c/c.exp: Include test-cases from
	libgomp.c-c++-common.
	* testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
	files.

2017-09-14  Jakub Jelinek  <jakub@redhat.com>

	PR c++/81314
	* testsuite/libgomp.c++/pr81314.C: New test.

2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>

	* libgomp.texi (Top): www.openacc.org now uses https.
	(Enabling OpenACC): Ditto.
	(acc_get_num_devices): Ditto.
	(acc_set_device_type): Ditto.
	(acc_get_device_type): Ditto.
	(acc_set_device_num): Ditto.
	(acc_get_device_num): Ditto.
	(acc_async_test): Ditto.
	(acc_async_test_all): Ditto.
	(acc_wait): Ditto.
	(acc_wait_all): Ditto.
	(acc_wait_all_async): Ditto.
	(acc_wait_async): Ditto.
	(acc_init): Ditto.
	(acc_shutdown): Ditto.
	(acc_on_device): Ditto.
	(acc_malloc): Ditto.
	(acc_free): Ditto.
	(acc_copyin): Ditto.
	(acc_present_or_copyin): Ditto.
	(acc_create): Ditto.
	(acc_present_or_create): Ditto.
	(acc_copyout): Ditto.
	(acc_delete): Ditto.
	(acc_update_device): Ditto.
	(acc_update_self): Ditto.
	(acc_map_data): Ditto.
	(acc_unmap_data): Ditto.
	(acc_deviceptr): Ditto.
	(acc_hostptr): Ditto.
	(acc_is_present): Ditto.
	(acc_memcpy_to_device): Ditto.
	(acc_memcpy_from_device): Ditto.
	(acc_get_current_cuda_device): Ditto.
	(acc_get_current_cuda_context): Ditto.
	(acc_get_cuda_stream): Ditto.
	(acc_set_cuda_stream): Ditto.
	(ACC_DEVICE_TYPE): Ditto.
	(ACC_DEVICE_NUM): Ditto.
	(OpenACC Library Interoperability): Ditto.

2017-08-09  Jakub Jelinek  <jakub@redhat.com>

	PR c/81687
	* testsuite/libgomp.c/pr81687-1.c: New test.
	* testsuite/libgomp.c/pr81687-2.c: New test.

2017-08-07  Jakub Jelinek  <jakub@redhat.com>

	PR c/69389
	* testsuite/libgomp.c/pr69389.c: New test.
	* testsuite/libgomp.c++/pr69389.C: New test.

2017-08-07  Tom de Vries  <tom@codesourcery.com>

	PR middle-end/78266
	* testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.

2017-07-27  Jakub Jelinek  <jakub@redhat.com>

	PR c/45784
	* testsuite/libgomp.c/pr45784.c: New test.
	* testsuite/libgomp.c++/pr45784.C: New test.

2017-07-19  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.oacc-c/vec.c: New test.

2017-07-03  Tom de Vries  <tom@codesourcery.com>

	* plugin/plugin-hsa.c: Fix secure_getenv.h include.

2017-06-27  Tom de Vries  <tom@codesourcery.com>

	* plugin/plugin-nvptx.c (notify_var): New function.
	(nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.

2017-06-27  Tom de Vries  <tom@codesourcery.com>

	* env.c (parse_unsigned_long_1): Factor out of ...
	(parse_unsigned_long): ... here.
	(parse_int_1): Factor out of ...
	(parse_int): ... here.
	(parse_int_secure): New function.
	(initialize_env): Use parse_int_secure for GOMP_DEBUG.
	* secure_getenv.h: Factor out of ...
	* plugin/plugin-hsa.c: ... here.
	* testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.

2017-06-21  Jakub Jelinek  <jakub@redhat.com>

	PR c++/81130
	* testsuite/libgomp.c++/pr81130.C: New test.

2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
	default args.
	* testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
	dg-xfail-run-if default args.

2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>

	* testsuite/libgomp.c/pr39591-2.c: Fix test case.
	* testsuite/libgomp.c/pr39591-3.c: Likewise.

2017-05-30  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/80822
	* config/linux/affinity.c (gomp_affinity_init_level_1): New function.
	(gomp_affinity_init_level): Use it.  Always analyze the core and thread
	sibling lists, depending on level just pick up what CPUs to put
	together into a place vs. whether add multiple ordered places.

2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>

	* openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
	* libgomp.map (OACC_2.0.1): Add these.
	* oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
	for "acc_wait", and "acc_wait_all", respectively.
	* openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
	for "acc_wait", and "acc_wait_all", respectively.
	* openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
	* libgomp.texi (acc_wait, acc_wait_all): Update.
	* testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
	* testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
	* testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.

	* openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
	acc_present_or_copyin and acc_present_or_create procedures,
	respectively.
	* testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
	generally different variants of OpenACC Runtime Library functions.
	* testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.

	* testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
	* testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.

	* openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
	of preprocessor definitions.
	* libgomp.h (strong_alias): Guard by "#ifdef
	HAVE_ATTRIBUTE_ALIAS".
	* oacc-mem.c: Provide "acc_pcreate" as alias for
	"acc_present_or_create", and "acc_pcopyin" as alias for
	"acc_present_or_copyin".
	* libgomp.map: New version "OACC_2.0.1".
	(OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
	* testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
	its content into...
	* testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
	Extend testing.

	* plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
	when disabling nvptx offloading.

2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
	* testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.

	* testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
	* testsuite/lib/libgomp.exp
	(check_effective_target_openacc_nvidia_accel_configured): New
	proc.
	* testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
	(check_effective_target_c++): New procs.
	* testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
	(check_effective_target_c++): Likewise.

2017-05-22  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/80809
	* testsuite/libgomp.c/pr80809-2.c: New test.
	* testsuite/libgomp.c/pr80809-3.c: New test.

	PR middle-end/80809
	* testsuite/libgomp.c/pr80809-1.c: New test.

	PR middle-end/80853
	* testsuite/libgomp.c/pr80853.c: New test.

2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c++/template-reduction.C: Update.
	* testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
	* testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.

	* plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
	Debug output for failure.

2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* testsuite/lib/libgomp.exp: Load scanlang.exp.

2017-04-27  Jakub Jelinek  <jakub@redhat.com>

	PR bootstrap/80531
	* configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
	bootstrap compare failures.

2017-04-20  Alexander Monakov  <amonakov@ispras.ru>

	* testsuite/libgomp.c/target-36.c: New testcase.

2017-04-13  Jakub Jelinek  <jakub@redhat.com>

	* plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
	instead of char.

2017-04-11  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/80394
	* testsuite/libgomp.c/pr80394.c: New test.

2017-04-04  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/79876
	* config/posix/thread-stacksize.h: New file.
	* config/darwin/thread-stacksize.h: New file.
	* config/nvptx/thread-stacksize.h: New file.
	* env.c: Include thread-stacksize.h.
	(initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
	instead of 0.  Call pthread_attr_setstacksize even if
	GOMP_DEFAULT_STACKSIZE is non-zero.

2017-03-30  Jakub Jelinek  <jakub@redhat.com>

	* env.c (initialize_env): Initialize stacksize to 0.

2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>

	PR c++/80029
	* testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.

2017-03-08  Jakub Jelinek  <jakub@redhat.com>

	PR c/79940
	* testsuite/libgomp.c/pr79940.c: New test.

2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* testsuite/libgomp.c/pr48591.c: Enable on all __float128
	targets.
	Add __float128 options.

2017-02-11  John David Anglin  <danglin@gcc.gnu.org>

	* testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
	hppa*-*-* dg-skip-if directive.

2017-02-09  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
	dg-skip-if directive into a comment.

2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
	    Chung-Lin Tang  <cltang@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
	* testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
	add additional case.
	* testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
	"openacc_nvidia_accel_selected".
	* libgomp.oacc-fortran/nested-function-1.f90 (test2):
	Add num_workers(8) clause.

2017-02-08  John David Anglin  <danglin@gcc.gnu.org>

	* testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
	hppa*-*-*.
	* testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
	include complex.h on hppa*-*-hpux*.
	* testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.

2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>

	* plugin/plugin-nvptx.c (nvptx_exec): Make it static.

	* libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
	GOMP_OFFLOAD_openacc_exec.  Adjust all users.
	(GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
	GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
	(GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
	GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
	(GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
	GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
	(GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
	GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.

2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>

	* libgomp-plugin.h: #include <stdbool.h>.
	(GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
	(GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
	(GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
	(GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
	(GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
	(GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
	(GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
	(GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
	(GOMP_OFFLOAD_openacc_register_async_cleanup)
	(GOMP_OFFLOAD_openacc_async_test)
	(GOMP_OFFLOAD_openacc_async_test_all)
	(GOMP_OFFLOAD_openacc_async_wait)
	(GOMP_OFFLOAD_openacc_async_wait_async)
	(GOMP_OFFLOAD_openacc_async_wait_all)
	(GOMP_OFFLOAD_openacc_async_wait_all_async)
	(GOMP_OFFLOAD_openacc_async_set_async)
	(GOMP_OFFLOAD_openacc_create_thread_data)
	(GOMP_OFFLOAD_openacc_destroy_thread_data)
	(GOMP_OFFLOAD_openacc_get_current_cuda_device)
	(GOMP_OFFLOAD_openacc_get_current_cuda_context)
	(GOMP_OFFLOAD_openacc_get_cuda_stream)
	(GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
	* libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
	these.
	* plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
	(GOMP_OFFLOAD_unload_image): Fix argument types.

2017-01-26  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/lib/libgomp.exp
	(check_effective_target_hsa_offloading_selected_nocache): Fix up
	check_compile invocation.  Fix up removal of executable.  Drop
	bogus "2>&1" argument.

	* testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
	directive.

2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
	    Martin Jambor  <mjambor@suse.cz>

	* plugin/hsa.h: Moved to top level include.
	* plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.

2017-01-21  Jakub Jelinek  <jakub@redhat.com>

	PR other/79046
	* testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
	of cat to get version from BASE-VER file.
	* testsuite/Makefile.in: Regenerated.

2017-01-19  Jakub Jelinek  <jakub@redhat.com>

	* plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
	for _WIN64.

2017-01-17  Jakub Jelinek  <jakub@redhat.com>

	* plugin/hsa.h: Add GCC runtime library exception.
	* plugin/hsa_ext_finalize.h: Likewise.

	* plugin/configfrag.ac: For --without-cuda-driver don't initialize
	CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
	CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
	cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
	plugin/include/cuda as include dir and -ldl instead of -lcuda as
	library to link ptx plugin against.
	* plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
	(CUDA_CALLS): Define.
	(cuda_lib, cuda_lib_inited): New variables.
	(init_cuda_lib): New function.
	(CUDA_CALL_PREFIX): Define.
	(CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
	(CUDA_CALL): Use FN instead of (FN).
	(CUDA_CALL_NOCHECK): Define.
	(cuda_error, fini_streams_for_device, select_stream_for_async,
	nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
	event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
	nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
	nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
	CUDA_CALL_NOCHECK.
	(nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
	CUDA_CALL_NOCHECK.
	(nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
	Use CUDA_CALL_NOCHECK.
	* plugin/cuda/cuda.h: New file.
	* config.h.in: Regenerated.
	* configure: Regenerated.

	PR other/79046
	* configure.ac: Add GCC_BASE_VER.
	* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
	get version from BASE-VER file.
	* testsuite/Makefile.in: Regenerated.
	* configure: Regenerated.
	* Makefile.in: Regenerated.

2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR libgomp/60670
	* Makefile.am: Make fincludedir multilib-aware.
	* Makefile.in: Regenerate.

2017-01-01  Jakub Jelinek  <jakub@redhat.com>

	Update copyright years.

	* libgomp.texi: Bump @copying's copyright year.

2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>

	* libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
	pthread_spinlock_t instead of gomp_mutex_t lock.
	(gomp_get_thread_pool): Likewise.
	(gomp_release_thread_pool): Likewise.
	* libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
	Likewise.

2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>

	* config/rtems/pool.h (gomp_get_thread_pool): Return proper
	thread pool in case nthreads == 1.

2016-11-30  Alexander Monakov  <amonakov@ispras.ru>

	* config/nvptx/env.c: Delete.
	* icv.c: Move definitions of ICV variables back ...
	* env.c: ...here.  Do not compile environment-related functionality if
	LIBGOMP_OFFLOADED_ONLY is set.

2016-11-30  Alexander Monakov  <amonakov@ispras.ru>

	* configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
	(LIBGOMP_OFFLOADED_ONLY): ...here; new define.
	* configure: Regenerate.
	* config.h.in: Likewise.

2016-11-30  Alexander Monakov  <amonakov@ispras.ru>

	* Makefile.in: Regenerate with automake-1.11.6.
	* aclocal.m4: Likewise.
	* configure: Likewise.
	* testsuite/Makefile.in: Likewise.

2016-11-28  Alexander Monakov  <amonakov@ispras.ru>

	* config/nvptx/critical.c: Delete to use generic implementation.

2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>

	* config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
	../../affinity.c as fallback.
	* config/nvptx/affinity.c: Delete to use fallback implementation.

2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
	    Jakub Jelinek  <jakub@redhat.com>
	    Dmitry Melnik  <dm@ispras.ru>

	* Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
	* Makefile.in. Regenerate.
	* configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
	(LIBGOMP_USE_PTHREADS): ...here; new define.
	* configure: Regenerate.
	* config.h.in: Likewise.
	* config/posix/affinity.c: Move to...
	* affinity.c: ...here (new file).  Guard use of Pthreads-specific
	interface by LIBGOMP_USE_PTHREADS. 
	* critical.c: Split out GOMP_atomic_{start,end} into...
	* atomic.c: ...here (new file).
	* env.c: Split out ICV definitions into...
	* icv.c: ...here (new file) and...
	* icv-device.c: ...here. New file.
	* config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
	(gomp_destroy_lock_30): Ditto.
	(gomp_set_lock_30): Ditto.
	(gomp_unset_lock_30): Ditto.
	(gomp_test_lock_30): Ditto.
	(gomp_init_nest_lock_30): Ditto.
	(gomp_destroy_nest_lock_30): Ditto.
	(gomp_set_nest_lock_30): Ditto.
	(gomp_unset_nest_lock_30): Ditto.
	(gomp_test_nest_lock_30): Ditto.
	* lock.c: New.
	* config/nvptx/lock.c: New.
	* config/nvptx/bar.c: New.
	* config/nvptx/bar.h: New.
	* config/nvptx/doacross.h: New.
	* config/nvptx/error.c: New.
	* config/nvptx/icv-device.c: New.
	* config/nvptx/mutex.h: New.
	* config/nvptx/pool.h: New.
	* config/nvptx/proc.c: New.
	* config/nvptx/ptrlock.h: New.
	* config/nvptx/sem.h: New.
	* config/nvptx/simple-bar.h: New.
	* config/nvptx/target.c: New.
	* config/nvptx/task.c: New.
	* config/nvptx/team.c: New.
	* config/nvptx/time.c: New.
	* config/posix/simple-bar.h: New.
	* libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
	(gomp_num_teams_var): Declare.
	(struct gomp_thread_pool): Change threads_dock member to
	gomp_simple_barrier_t.
	[__nvptx__] (gomp_thread): New implementation.
	(gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
	(gomp_thread_destructor): Ditto.
	(gomp_init_thread_affinity): Ditto.
	* team.c: Guard uses of Pthreads-specific interfaces by
	LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
	(gomp_free_thread) [__nvptx__]: Do not call 'free'.
	* config/nvptx/alloc.c: Delete.
	* config/nvptx/barrier.c: Ditto.
	* config/nvptx/fortran.c: Ditto.
	* config/nvptx/iter.c: Ditto.
	* config/nvptx/iter_ull.c: Ditto.
	* config/nvptx/loop.c: Ditto.
	* config/nvptx/loop_ull.c: Ditto.
	* config/nvptx/ordered.c: Ditto.
	* config/nvptx/parallel.c: Ditto.
	* config/nvptx/priority_queue.c: Ditto.
	* config/nvptx/sections.c: Ditto.
	* config/nvptx/single.c: Ditto.
	* config/nvptx/splay-tree.c: Ditto.
	* config/nvptx/work.c: Ditto.
	* testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
	-foffload=-lgfortran in addition to -lgfortran.
	* testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
	* plugin/plugin-nvptx.c: Include <limits.h>.
	(struct targ_fn_descriptor): Add new fields.
	(struct ptx_device): Ditto.  Set them...
	(nvptx_open_device): ...here.
	(nvptx_adjust_launch_bounds): New.
	(nvptx_host2dev): Allow NULL 'nvthd'.
	(nvptx_dev2host): Ditto.
	(GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
	(link_ptx): Adjust log sizes.
	(nvptx_host2dev): Allow NULL 'nvthd'.
	(nvptx_dev2host): Ditto.
	(nvptx_set_clocktick): New.  Use it...
	(GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
	fields.
	(GOMP_OFFLOAD_dev2dev): New.
	(nvptx_adjust_launch_bounds): New.
	(nvptx_stacks_size): New.
	(nvptx_stacks_alloc): New.
	(nvptx_stacks_free): New.
	(GOMP_OFFLOAD_run): New.
	(GOMP_OFFLOAD_async_run): New (stub).

2016-11-23  Martin Jambor  <mjambor@suse.cz>

	* testsuite/libgomp.hsa.c/bits-insns.c: New test.
	* testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
	* testsuite/libgomp.hsa.c/tiling-2.c: Likewise.

2016-11-23  Martin Liska  <mliska@suse.cz>
	    Martin Jambor  <mjambor@suse.cz>

	* plugin/hsa.h: New file.
	* plugin/hsa_ext_finalize.h: New file.
	* plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
	header file unistd.h, and functions secure_getenv, __secure_getenv,
	getuid, geteuid, getgid and getegid.
	* plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
	-D_GNU_SOURCE.
	* plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
	Handle various cases of secure_getenv presence, add an implementation
	when we can test effective UID and GID.
	(struct hsa_runtime_fn_info): New structure.
	(hsa_runtime_fn_info hsa_fns): New variable.
	(hsa_runtime_lib): Likewise.
	(support_cpu_devices): Likewise.
	(init_enviroment_variables): Load newly introduced ENV
	variables.
	(hsa_warn): Call hsa run-time functions via hsa_fns structure.
	(hsa_fatal): Likewise.
	(DLSYM_FN): New macro.
	(init_hsa_runtime_functions): New function.
	(suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
	structure.  Depending on environment, also allow CPU devices.
	(init_hsa_context): Call hsa run-time functions via hsa_fns structure.
	(get_kernarg_memory_region): Likewise.
	(GOMP_OFFLOAD_init_device): Likewise.
	(destroy_hsa_program): Likewise.
	(init_basic_kernel_info): New function.
	(GOMP_OFFLOAD_load_image): Use it.
	(create_and_finalize_hsa_program): Call hsa run-time functions via
	hsa_fns structure.
	(create_single_kernel_dispatch): Likewise.
	(release_kernel_dispatch): Likewise.
	(init_single_kernel): Likewise.
	(parse_target_attributes): Allow up multiple HSA grid dimensions.
	(get_group_size): New function.
	(run_kernel): Likewise.
	(GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
	(GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
	structure.
	* testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
	* testsuite/libgomp-test-support.exp.in: Likewise.
	* Makefile.in: Regenerated.
	* aclocal.m4: Likewise.
	* config.h.in: Likewise.
	* configure: Likewise.
	* testsuite/Makefile.in: Likewise.

2016-11-15  Martin Jambor  <mjambor@suse.cz>
	    Alexander Monakov  <amonakov@ispras.ru>

	* testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
	mapping clauses to target constructs.
	* testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.

2016-11-15  Matthias Klose  <doko@ubuntu.com>

	* configure: Regenerate.

2016-11-10  Jakub Jelinek  <jakub@redhat.com>

	* omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
	* omp_lib.h.in (openmp_version): Likewise.
	* testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
	of 201307.
	* testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.

	* testsuite/libgomp.fortran/examples-4/declare_target-1.f90
	(fib_wrapper): Add map(from: x) clause.
	* testsuite/libgomp.fortran/examples-4/declare_target-2.f90
	(e_53_2): Likewise.
	* testsuite/libgomp.fortran/examples-4/declare_target-4.f90
	(accum): Add map(tmp) clause.
	* testsuite/libgomp.fortran/examples-4/declare_target-5.f90
	(accum): Add map(tofrom: tmp) clause.
	* testsuite/libgomp.fortran/examples-4/target_data-3.f90
	(gramSchmidt): Likewise.
	* testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
	map(tofrom: sum) clause.
	* testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
	map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
	* testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
	only allowed on the loop iterator.
	* testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
	* testsuite/libgomp.fortran/taskloop2.f90: New test.
	* testsuite/libgomp.fortran/taskloop4.f90: New test.
	* testsuite/libgomp.fortran/doacross1.f90: New test.
	* testsuite/libgomp.fortran/doacross3.f90: New test.
	* testsuite/libgomp.fortran/taskloop1.f90: New test.
	* testsuite/libgomp.fortran/taskloop3.f90: New test.
	* testsuite/libgomp.fortran/doacross2.f90: New test.
	* testsuite/libgomp.c/doacross-1.c (main): Add missing
	#pragma omp atomic read.
	* testsuite/libgomp.c/doacross-2.c (main): Likewise.
	* testsuite/libgomp.c/doacross-3.c (main): Likewise.

2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
	    Nathan Sidwell  <nathan@acm.org>

	* plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
	to determine default geometry.
	* testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
	dimension.

2016-11-01  Jakub Jelinek  <jakub@redhat.com>

	* hashtab.h: Use standard GPLv3 with runtime exception
	boilerplate.

2016-10-27  Aldy Hernandez  <aldyh@redhat.com>

	* oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
	size when allocating new thread.

2016-09-14  Marek Polacek  <polacek@redhat.com>

	* testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.

2016-08-19  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/71014
	* testsuite/libgomp.fortran/pr71014.f90: New test.

2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>

	PR middle-end/70895
	* testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
	firstprivate clauses.
	* testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
	copy clauses.
	* testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.

2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>

	PR fortran/70598
	* testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.

2016-08-08  Jakub Jelinek  <jakub@redhat.com>

	PR c++/58706
	* testsuite/libgomp.c++/pr58706.C: New test.

2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
	* testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
	* testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
	Likewise.
	* testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
	* testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.

	* testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
	test, and don't hardcode -O0.

2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.

2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
	test.

2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>

	PR middle-end/71734
	* testsuite/libgomp.fortran/pr71734-1.f90: New test.
	* testsuite/libgomp.fortran/pr71734-2.f90: Likewise.

2016-07-01  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/71717
	* testsuite/libgomp.fortran/associate3.f90: New test.

2016-06-17  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c++/target-21.C: New test.

2016-06-16  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c++/target-20.C: New test.

2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>

	PR middle-end/71373
	* libgomp.oacc-c/nested-function-1.c: New file.
	* libgomp.oacc-c/nested-function-2.c: Likewise.
	* libgomp.oacc-fortran/nested-function-1.f90: Likewise.
	* libgomp.oacc-fortran/nested-function-2.f90: Likewise.
	* libgomp.oacc-fortran/nested-function-3.f90: Likewise.

2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>

	PR c/71381
	* testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
	"../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
	* testsuite/libgomp.oacc-fortran/cache-1.f95: New file.

2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
	* testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.

2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>

	PR c/70688
	* testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.

2016-05-26  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
	instead of invalid schedule(static, 0).
	* testsuite/libgomp.c/doacross-2.c (main): Likewise.

2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>

	* oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
	* oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
	parameter, use to set async stream around call to gomp_unmap_vars,
	call gomp_unmap_vars() with 'do_copyfrom' set to true.
	* plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
	(event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
	events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
	(event_add): Add int parameter, initialize 'val' field when
	adding new ptx_event struct.
	(nvptx_evec): Adjust event_add() call arguments.
	(nvptx_host2dev): Likewise.
	(nvptx_dev2host): Likewise.
	(nvptx_wait_async): Likewise.
	(nvptx_wait_all_async): Likewise.
	(GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
	pass to event_add() call.
	* oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
	parameter.
	* oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
	call openacc.register_async_cleanup_func() hook.
	* oacc-parallel.c (GOACC_parallel_keyed): Likewise.
	* target.c (gomp_copy_from_async): Delete function.
	(gomp_map_vars): Remove async_refcount.
	(gomp_unmap_vars): Likewise.
	(gomp_load_image_to_device): Likewise.
	(omp_target_associate_ptr): Likewise.
	* libgomp.h (struct splay_tree_key_s): Remove async_refcount.
	(acc_dispatch_t.register_async_cleanup_func): Add int parameter.
	(gomp_copy_from_async): Remove.

2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>

	* target.c (gomp_device_copy): New function.
	(gomp_copy_host2dev): Likewise.
	(gomp_copy_dev2host): Likewise.
	(gomp_free_device_memory): Likewise.
	(gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
	(gomp_map_pointer): Likewise.
	(gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
	NULL value from alloc_func plugin hook.
	(gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
	(gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
	(gomp_unmap_vars): Likewise.
	(gomp_update): Adjust to call gomp_copy_dev2host and
	gomp_copy_host2dev functions.
	(gomp_unload_image_from_device): Handle false value from
	unload_image_func plugin hook.
	(gomp_init_device): Handle false value from init_device_func
	plugin hook.
	(gomp_exit_data): Adjust to call gomp_copy_dev2host.
	(omp_target_free): Adjust to call gomp_free_device_memory.
	(omp_target_memcpy): Handle return values from host2dev_func,
	dev2host_func, and dev2dev_func plugin hooks.
	(omp_target_memcpy_rect_worker): Likewise.
	(gomp_target_fini): Handle false value from fini_device_func
	plugin hook.
	* libgomp.h (struct gomp_device_descr): Adjust return type of
	init_device_func, fini_device_func, unload_image_func, free_func,
	dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
	* oacc-init.c (acc_shutdown_1): Handle false value from
	fini_device_func plugin hook.
	* oacc-host.c (host_init_device): Change return type to bool.
	(host_fini_device): Likewise.
	(host_unload_image): Likewise.
	(host_free): Likewise.
	(host_dev2host): Likewise.
	(host_host2dev): Likewise.
	* oacc-mem.c (acc_free): Handle plugin hook fatal error case.
	(acc_memcpy_to_device): Likewise.
	(acc_memcpy_from_device): Likewise.
	(delete_copyout): Add libfnname parameter, handle free_func
	hook fatal error case.
	(acc_delete): Adjust delete_copyout call.
	(acc_copyout): Likewise.
	(update_dev_host): Move gomp_mutex_unlock to after
	host2dev/dev2host hook calls.

	* plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
	to 'hsa_error_msg', for clarity.
	(hsa_fatal): Likewise.
	(hsa_error): New function.
	(init_hsa_context): Change return type to bool, adjust to return
	false on error.
	(GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
	return value.
	(GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
	return false on error.
	(get_agent_info): Adjust to return NULL on error.
	(destroy_hsa_program): Change return type to bool, adjust to
	return false on error.
	(GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
	(destroy_module): Change return type to bool, adjust to
	return false on error.
	(GOMP_OFFLOAD_unload_image): Likewise.
	(GOMP_OFFLOAD_fini_device): Likewise.
	(GOMP_OFFLOAD_alloc): Change to return NULL when called.
	(GOMP_OFFLOAD_free): Change to return false when called.
	(GOMP_OFFLOAD_dev2host): Likewise.
	(GOMP_OFFLOAD_host2dev): Likewise.
	(GOMP_OFFLOAD_dev2dev): Likewise.

	* plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
	(CUDA_CALL): Likewise.
	(CUDA_CALL_ASSERT): Likewise.
	(map_init): Change return type to bool, use CUDA_CALL* macros.
	(map_fini): Likewise.
	(init_streams_for_device): Change return type to bool, adjust
	call to map_init.
	(fini_streams_for_device): Change return type to bool, adjust
	call to map_fini.
	(select_stream_for_async): Release stream_lock before calls to
	GOMP_PLUGIN_fatal, adjust call to map_init.
	(nvptx_init): Use CUDA_CALL* macros.
	(nvptx_attach_host_thread_to_device): Change return type to bool,
	use CUDA_CALL* macros.
	(nvptx_open_device): Use CUDA_CALL* macros.
	(nvptx_close_device): Change return type to bool, use CUDA_CALL*
	macros.
	(nvptx_get_num_devices): Use CUDA_CALL* macros.
	(link_ptx): Change return type to bool, use CUDA_CALL* macros.
	(nvptx_exec): Use CUDA_CALL* macros.
	(nvptx_alloc): Use CUDA_CALL* macros.
	(nvptx_free): Change return type to bool, use CUDA_CALL* macros.
	(nvptx_host2dev): Likewise.
	(nvptx_dev2host): Likewise.
	(nvptx_wait): Use CUDA_CALL* macros.
	(nvptx_wait_async): Likewise.
	(nvptx_wait_all): Likewise.
	(nvptx_wait_all_async): Likewise.
	(nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
	use CUDA_CALL* macros, adjust call to map_fini.
	(GOMP_OFFLOAD_init_device): Change return type to bool,
	adjust code accordingly.
	(GOMP_OFFLOAD_fini_device): Likewise.
	(GOMP_OFFLOAD_load_image): Adjust calls to
	nvptx_attach_host_thread_to_device/link_ptx to handle errors,
	use CUDA_CALL* macros.
	(GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
	return code.
	(GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
	(GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
	handle error return.
	(GOMP_OFFLOAD_dev2host): Likewise.
	(GOMP_OFFLOAD_host2dev): Likewise.
	(GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
	(GOMP_OFFLOAD_openacc_create_thread_data): Likewise.

2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>

	* oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
	(acc_free): Likewise.
	(acc_memcpy_to_device): Likewise.
	(acc_memcpy_from_device): Likewise.
	(acc_deviceptr): Likewise.
	(acc_hostptr): Likewise.
	(acc_is_present): Likewise.
	(acc_map_data): Likewise.
	(acc_unmap_data): Likewise.
	(present_create_copy): Likewise.
	(delete_copyout): Likewise.
	(update_dev_host): Likewise.
	* testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
	* testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
	* testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
	it only runs on nvptx targets.
	* testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.

2016-05-23  Martin Jambor  <mjambor@suse.cz>

	* testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.

2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>

	* oacc-init.c (acc_init): Remove !cached_base_dev condition on call
	to gomp_init_targets_once.
	(acc_set_device_type): Remove !cached_base_dev condition on call to
	gomp_init_targets_once, move call to before acc_device_lock acquire,
	to avoid deadlock.
	(acc_get_device_num): Remove !cached_base_dev condition on call to
	gomp_init_targets_once.
	(acc_set_device_num): Likewise.

2016-05-16  Martin Jambor  <mjambor@suse.cz>

	* testsuite/libgomp.hsa.c/complex-align-2.c: New test.

2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
	expected partitioning.

2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>

	PR middle-end/70626
	* testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
	* testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
	* testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.

2016-04-21  Alexander Monakov  <amonakov@ispras.ru>

	* plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
	non-fatal.

2016-04-19  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/70680
	* testsuite/libgomp.c/pr70680-1.c: New test.
	* testsuite/libgomp.c/pr70680-2.c: New test.

2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
	pass parameter variables to subroutines.

2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>

	PR middle-end/70643
	* testsuite/libgomp.oacc-fortran/pr70643.f90: New test.

2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>

	PR testsuite/68242
	* testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
	* testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.

2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>

	* libgomp_g.h: Rename GOACC_parallel_keyd prototype to
	GOACC_parallel_keyed, restore GOACC_parallel prototype, new
	GOACC_declare prototype.

	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
	Merge this file, and...
	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
	... this file, and...
	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
	... this file, and...
	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
	... this file, and...
	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
	... this file, and...
	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
	... this file, and...
	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
	... this file, and...
	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
	... this file, and...
	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
	... this file, and...
	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
	... this file, and...
	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
	... this file, and...
	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
	... this file, and...
	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
	... this file into...
	* testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
	file.

	* testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
	Make failure observable.

2016-04-12  Jakub Jelinek  <jakub@redhat.com>

	* libgomp.h (struct gomp_target_task): Remove firstprivate_copies
	field.
	* target.c (gomp_target_fallback_firstprivate,
	gomp_target_unshare_firstprivate): Removed.
	(GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
	before waiting for dependencies.
	(gomp_target_task_fn): Don't copy firstprivate vars here.
	* task.c (GOMP_PLUGIN_target_task_completion): Don't free
	firstprivate_copies here.
	(gomp_create_target_task): Don't initialize firstprivate_copies field.
	* testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
	explicit/implicit firstprivate.

2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>

	PR lto/70289
	PR ipa/70348
	PR tree-optimization/70373
	PR middle-end/70533
	PR middle-end/70534
	PR middle-end/70535
	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
	test.
	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
	test.
	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
	test.
	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
	test.
	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
	test.
	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
	test.
	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
	test.
	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
	test.
	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
	test.
	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
	test.
	* testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
	test.
	* testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
	test.
	* testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
	test.
	* testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
	coverage.
	* testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
	coverage.
	* testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
	* testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
	* testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
	* testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
	* testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.

2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
	    James Norris  <jnorris@codesourcery.com>
	    Nathan Sidwell  <nathan@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>
	    Chung-Lin Tang  <cltang@codesourcery.com>
	    Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
	* testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
	* testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
	XFAIL.
	* testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
	Incorporate...
	* testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
	file.
	* testsuite/libgomp.oacc-c++/template-reduction.C: New file.
	* testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/private-variables.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
	* testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
	Likewise.
	* testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
	file...
	* testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
	file into...
	* testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
	file.  Update.
	* testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
	file.
	* testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
	* testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
	... this new file.  Update.
	* testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
	* testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
	... this new file.  Update.
	* testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
	file.  Incorporate...
	* testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
	file, and...
	* testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
	file, and...
	* testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
	file.
	* testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.

2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
	set-torture-options.

2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
	gcc-dg-runtest.
	* testsuite/libgomp.oacc-c/c.exp: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
	-fno-builtin-acc_on_device instead of -O0.
	* testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
	-O0.
	* testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
	Don't specify -O2.
	* testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
	Likewise.

2016-03-24  Martin Liska  <mliska@suse.cz>

	* plugin/plugin-hsa.c (packet_store_release): New function
	that is taken from the HSA runtime manual.
	(GOMP_OFFLOAD_run): Use the function.

2016-03-23  Jakub Jelinek  <jakub@redhat.com>

	PR c++/70376
	* testsuite/libgomp.c++/pr70376.C: New test.

2016-03-23  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
	initialization of lresult and lvresult.
	* testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.

2016-03-23  James Norris  <jnorris@codesourcery.com>
	    Daichi Fukuoka <dc-fukuoka@sgi.com>

	PR libgomp/69414
	* oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
	* testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
	* testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
	* testsuite/libgomp.oacc-fortran/update-1.f90: New file.

2016-03-23  Martin Liska  <mliska@suse.cz>

	PR hsa/70337
	* plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
	argument just in case a dispatched kernel uses that argument.

2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
	-ftree-parallelize-loops/-fopenacc changes.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.

2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
	always_ld_library_path the path to libgcc_s.

2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>

	PR testsuite/70009
	* testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.

2016-03-09  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
	Same.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
	* testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.

2016-03-07  Martin Jambor  <mjambor@suse.cz>

	* testsuite/lib/libgomp.exp
	(check_effective_target_hsa_offloading_selected_nocache): New.
	(check_effective_target_hsa_offloading_selected): Likewise.
	* testsuite/libgomp.hsa.c/c.exp: Likewise.
	* testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
	* testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
	* testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
	* testsuite/libgomp.hsa.c/complex-1.c: Likewise.
	* testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
	* testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
	* testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
	* testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
	* testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
	* testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
	* testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
	* testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
	* testsuite/libgomp.hsa.c/pr69568.c: Likewise.
	* testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
	* testsuite/libgomp.hsa.c/switch-1.c: Likewise.
	* testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.

2016-03-07  Martin Jambor  <mjambor@suse.cz>

	* testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
	non-shared memory accelerators.
	* testsuite/libgomp.c/examples-4/device-1.c: Likewise.
	* testsuite/libgomp.c/examples-4/target-5.c: Likewise.
	* testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
	* testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
	* testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
	* testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.

2016-03-07  Martin Jambor  <mjambor@suse.cz>

	* testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
	ALWAYS_CFLAGS.

2016-03-02  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/69555
	* testsuite/libgomp.c++/pr69555-1.C: New test.
	* testsuite/libgomp.c++/pr69555-2.C: New test.

2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
	    Martin Jambor  <mjambor@suse.cz>

	* testsuite/lib/libgomp.exp
	(check_effective_target_offload_device_shared_as): New proc.
	* testsuite/libgomp.c++/declare_target-1.C: New test.

2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>

	PR driver/68463
	* testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.

2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>

	* oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
	* plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
	dims.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
	-ftree-parallelize-loops/-fopenacc changes.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
	Likewise.

2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.

2016-02-19  Jakub Jelinek  <jakub@redhat.com>

	PR driver/69805
	* testsuite/libgomp.c/pr69805.c: New test.

2016-02-16  Tom de Vries  <tom@codesourcery.com>

	PR lto/67709
	* testsuite/libgomp.fortran/declare-simd-4.f90: New test.

2016-02-09  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/69599
	* testsuite/libgomp.c/omp-nested-3.c: New test.
	* testsuite/libgomp.c/pr46032-2.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.

2016-02-09  Tom de Vries  <tom@codesourcery.com>

	PR lto/69707
	* testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.

2016-02-02  Alexander Monakov  <amonakov@ispras.ru>

	* testsuite/libgomp.c/target-31.c: Fix testcase.

2016-02-02  Alexander Monakov  <amonakov@ispras.ru>

	* testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
	clause.
	* testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
	* testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
	reduction and map clauses.
	* testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.

2016-02-02  James Norris  <jnorris@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.

2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>

	* libgomp.map (GOACC_2.0): Remove GOACC_host_data.
	* oacc-parallel.c (GOACC_host_data): Remove function definition.

	* testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
	cases.

	* plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
	variables.
	* testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
	(hsa_kmt_lib): Set variables.
	* testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
	always_ld_library_path.
	* Makefile.in: Regenerate.
	* configure: Likewise.
	* testsuite/Makefile.in: Likewise.

	* plugin/configfrag.ac (offload_additional_options)
	(offload_additional_lib_paths): Don't amend for hsa offloading.
	* configure: Regenerate.

	* plugin/configfrag.ac: Don't configure for offloading target if
	we don't build the corresponding plugin.
	* configure: Regenerate.

2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
	* testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.

2016-01-26  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/69110
	* testsuite/libgomp.c/pr69110.c: New test.

2016-01-25  Richard Biener  <rguenther@suse.de>

	PR lto/69393
	* testsuite/libgomp.c++/pr69393.C: New testcase.

2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>

	* target.c (gomp_get_target_fn_addr): Allow host fallback if target
	function wasn't mapped to the device with non-shared memory.

2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>

	* task.c (gomp_create_target_task): Set firstprivate_copies to NULL.

2016-01-19  Martin Jambor  <mjambor@suse.cz>
	    Martin Liska  <mliska@suse.cz>

	* plugin/Makefrag.am: Add HSA plugin requirements.
	* plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
	(HSA_RUNTIME_LIB): Likewise.
	(HSA_RUNTIME_CPPFLAGS): Likewise.
	(HSA_RUNTIME_INCLUDE): New substitution.
	(HSA_RUNTIME_LIB): Likewise.
	(HSA_RUNTIME_LDFLAGS): Likewise.
	(hsa-runtime): New configure option.
	(hsa-runtime-include): Likewise.
	(hsa-runtime-lib): Likewise.
	(PLUGIN_HSA): New substitution variable.
	Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
	configure options.
	(PLUGIN_HSA_CPPFLAGS): Likewise.
	(PLUGIN_HSA_LDFLAGS): Likewise.
	(PLUGIN_HSA_LIBS): Likewise.
	Check that we have access to HSA run-time.
	* libgomp-plugin.h (offload_target_type): New element
	OFFLOAD_TARGET_TYPE_HSA.
	* libgomp.h (gomp_target_task): New fields firstprivate_copies and
	args.
	(bool gomp_create_target_task): Updated.
	(gomp_device_descr): Extra parameter of run_func and async_run_func,
	new field can_run_func.
	* libgomp_g.h (GOMP_target_ext): Update prototype.
	* oacc-host.c (host_run): Added a new parameter args.
	* target.c (calculate_firstprivate_requirements): New function.
	(copy_firstprivate_data): Likewise.
	(gomp_target_fallback_firstprivate): Use them.
	(gomp_target_unshare_firstprivate): New function.
	(gomp_get_target_fn_addr): Allow returning NULL for shared memory
	devices.
	(GOMP_target): Do host fallback for all shared memory devices.  Do not
	pass any args to plugins.
	(GOMP_target_ext): Introduce device-specific argument parameter args.
	Allow host fallback if device shares memory.  Do not remap data if
	device has shared memory.
	(gomp_target_task_fn): Likewise.  Also treat shared memory devices
	like host fallback for mappings.
	(GOMP_target_data): Treat shared memory devices like host fallback.
	(GOMP_target_data_ext): Likewise.
	(GOMP_target_update): Likewise.
	(GOMP_target_update_ext): Likewise.  Also pass NULL as args to
	gomp_create_target_task.
	(GOMP_target_enter_exit_data): Likewise.
	(omp_target_alloc): Treat shared memory devices like host fallback.
	(omp_target_free): Likewise.
	(omp_target_is_present): Likewise.
	(omp_target_memcpy): Likewise.
	(omp_target_memcpy_rect): Likewise.
	(omp_target_associate_ptr): Likewise.
	(gomp_load_plugin_for_device): Also load can_run.
	* task.c (GOMP_PLUGIN_target_task_completion): Free
	firstprivate_copies.
	(gomp_create_target_task): Accept new argument args and store it to
	ttask.
	* plugin/plugin-hsa.c: New file.

2016-01-18  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
	Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
	Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
	Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.

2016-01-15  Jakub Jelinek  <jakub@redhat.com>

	* task.c (GOMP_PLUGIN_target_task_completion): Add missing return.

2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.

2016-01-12  James Norris  <jnorris@codesourcery.com>

	* libgomp.texi: Updates for OpenACC.

2016-01-11  Alexander Monakov  <amonakov@ispras.ru>

	* plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.

2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>

	PR fortran/66680
	* testsuite/libgomp.fortran/pr66680.f90: New test.

2016-01-07  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/68960
	* testsuite/libgomp.c/pr68960.c: New test.

2016-01-06  Nathan Sidwell  <nathan@acm.org>

	* openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
	* testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.

2016-01-04  Jakub Jelinek  <jakub@redhat.com>

	Update copyright years.

	* libgomp.texi: Bump @copying's copyright year.

2015-12-31  Nathan Sidwell  <nathan@acm.org>

	* testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
	dg-additional-options syntax.
	* testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.

2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>

	* libgomp.h (REFCOUNT_LINK): Define.
	(struct splay_tree_key_s): Add link_key.
	* target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
	Replace target address of the pointer with target address of newly
	mapped object in the splay tree.  Set link pointer on target to the
	device address of the mapped object.
	(gomp_unmap_vars): Restore target address of the pointer in the splay
	tree for REFCOUNT_LINK objects after unmapping.
	(gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
	declare target link" objects.
	(gomp_unload_image_from_device): Replace j with i.  Force unmap of all
	"omp declare target link" objects, which were mapped for the image.
	(gomp_exit_data): Restore target address of the pointer in the splay
	tree for REFCOUNT_LINK objects after unmapping.
	* testsuite/libgomp.c/target-link-1.c: New file.

2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>

	* libgomp.h (gomp_device_state): New enum.
	(struct gomp_device_descr): Replace is_initialized with state.
	(gomp_fini_device): Remove declaration.
	* oacc-host.c (host_dispatch): Use state instead of is_initialized.
	* oacc-init.c (acc_init_1): Use state instead of is_initialized.
	(acc_shutdown_1): Likewise.  Inline gomp_fini_device.
	(acc_set_device_type): Use state instead of is_initialized.
	(acc_set_device_num): Likewise.
	* target.c (resolve_device): Use state instead of is_initialized.
	Do not initialize finalized device.
	(gomp_map_vars): Do nothing if device is finalized.
	(gomp_unmap_vars): Likewise.
	(gomp_update): Likewise.
	(GOMP_offload_register_ver): Use state instead of is_initialized.
	(GOMP_offload_unregister_ver): Likewise.
	(gomp_init_device): Likewise.
	(gomp_unload_device): Likewise.
	(gomp_fini_device): Remove.
	(gomp_get_target_fn_addr): Do nothing if device is finalized.
	(GOMP_target): Go to host fallback if device is finalized.
	(GOMP_target_ext): Likewise.
	(gomp_exit_data): Do nothing if device is finalized.
	(gomp_target_task_fn): Go to host fallback if device is finalized.
	(gomp_target_fini): New static function.
	(gomp_target_init): Use state instead of is_initialized.
	Call gomp_target_fini at exit.

2015-12-09  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/68716
	* testsuite/libgomp.c/omp-nested-2.c: New test.

2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
	target openacc_nvidia_accel_selected.
	* testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
	* testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.

2015-12-01  Julian Brown  <julian@codesourcery.com>
	    James Norris  <James_Norris@mentor.com>

	* oacc-parallel.c (GOACC_host_data): New function.
	* libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
	* testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.

2015-11-30  James Norris  <jnorris@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>

	libgomp/
	* libgomp.oacc-fortran/routine-5.f90: New test.
	* libgomp.oacc-fortran/routine-7.f90: New test.
	* libgomp.oacc-fortran/routine-9.f90: New test.

2015-11-30  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/46032
	* testsuite/libgomp.c/pr46032.c: New test.

2015-11-27  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/68579
	* task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
	(gomp_create_target_task): Call it before freeing
	GOMP_TARGET_TASK_DATA tasks.

	PR c/63326
	* testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
	in between case label and OpenMP standalone directives.
	* testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.

2015-11-26  David Edelsohn  <dje.gcc@gmail.com>

	* configure: Regenerate.

2015-11-26  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/target-35.c: New test.

2015-11-22  James Norris  <jnorris@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
	* testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.

2015-11-20  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/68221
	* testsuite/libgomp.c/reduction-11.c: Remove xfail.
	* testsuite/libgomp.c/reduction-12.c: Likewise.
	* testsuite/libgomp.c++/reduction-11.C: Likewise.
	* testsuite/libgomp.c++/reduction-12.C: Likewise.

2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>

	* libgomp.oacc-c-c++-common/reduction-dbl.c: New.
	* libgomp.oacc-c-c++-common/reduction-flt.c: New.
	* libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
	* libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
	* libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
	and fix.
	* libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
	* libgomp.oacc-c-c++-common/reduction-4.c: Likewise.

2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
	worker & gang cases.
	* testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.

2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>

	* config/nvptx/priority_queue.c: New file.

2015-11-14  Jakub Jelinek  <jakub@redhat.com>

	* libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
	sections.

2015-11-14  Jakub Jelinek  <jakub@redhat.com>
	    Aldy Hernandez  <aldyh@redhat.com>
	    Ilya Verbin  <ilya.verbin@intel.com>

	* ordered.c (gomp_doacross_init, GOMP_doacross_post,
	GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
	GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
	iterators or IV by chunk size.
	* parallel.c (gomp_resolve_num_threads): Don't assume that
	if thr->ts.team is non-NULL, then pool must be non-NULL.
	* libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
	* libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
	GOMP_PLUGIN_target_task_completion.
	* Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
	* Makefile.in: Regenerate.
	* libgomp.h: Shuffle prototypes and forward definitions around so
	priority queues can be defined.
	(enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
	(enum gomp_target_task_state): New enum.
	(struct gomp_target_task): Add state, tgt, task and team fields.
	(gomp_create_target_task): Change return type to bool, add
	state argument.
	(gomp_target_task_fn): Change return type to bool.
	(struct gomp_device_descr): Add async_run_func.
	(struct gomp_task): Remove children, next_child, prev_child,
	next_queue, prev_queue, next_taskgroup, prev_taskgroup.
	Add pnode field.
	(struct gomp_taskgroup): Remove children.
	Add taskgroup_queue.
	(struct gomp_team): Change task_queue type to a priority queue.
	(splay_compare): Define inline.
	(priority_queue_offset): New.
	(priority_node_to_task): New.
	(task_to_priority_node): New.
	* oacc-mem.c: Do not include splay-tree.h.
	* priority_queue.c: New file.
	* priority_queue.h: New file.
	* splay-tree.c: Do not include splay-tree.h.
	(splay_tree_foreach_internal): New.
	(splay_tree_foreach): New.
	* splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
	(splay_tree_callback): Define typedef.
	* target.c (splay_compare): Move to libgomp.h.
	(GOMP_target): Don't adjust *thr in any way around running offloaded
	task.
	(GOMP_target_ext): Likewise.  Handle target nowait.
	(GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
	return value from gomp_create_target_task, if false, fallthrough
	as if no dependencies exist.
	(gomp_target_task_fn): Change return type to bool, return true
	if the task should have another part scheduled later.  Handle
	target nowait.
	(gomp_load_plugin_for_device): Initialize async_run.
	* task.c (gomp_init_task): Initialize children_queue.
	(gomp_clear_parent_in_list): New.
	(gomp_clear_parent_in_tree): New.
	(gomp_clear_parent): Handle priorities.
	(GOMP_task): Likewise.
	(priority_queue_move_task_first,
	gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
	New functions.
	(gomp_create_target_task): Use priority queues.  Change return type
	to bool, add state argument, return false if for async
	{{enter,exit} data,update} constructs no dependencies need to be
	waited for, handle target nowait.  Set task->fn to NULL instead of
	gomp_target_task_fn.
	(verify_children_queue): Remove.
	(priority_list_upgrade_task): New.
	(priority_queue_upgrade_task): New.
	(verify_task_queue): Remove.
	(priority_list_downgrade_task): New.
	(priority_queue_downgrade_task): New.
	(gomp_task_run_pre): Use priority queues.
	Abstract code out to priority_queue_downgrade_task.
	(gomp_task_run_post_handle_dependers): Use priority queues.
	(gomp_task_run_post_remove_parent): Likewise.
	(gomp_task_run_post_remove_taskgroup): Likewise.
	(gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
	tasks specially.
	(GOMP_taskwait): Likewise.
	(gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
	priority-queue_upgrade_task.
	(GOMP_taskgroup_start): Use priority queues.
	(GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
	specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
	barrier.
	* taskloop.c (GOMP_taskloop): Handle priorities.
	* team.c (gomp_new_team): Call priority_queue_init.
	(free_team): Call priority_queue_free.
	(gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
	team created for target nowait in implicit parallel region.
	(gomp_team_start): For nested check, test thr->ts.level instead of
	thr->ts.team != NULL.
	* testsuite/libgomp.c/doacross-3.c: New test.
	* testsuite/libgomp.c/ordered-5.c: New test.
	* testsuite/libgomp.c/priority.c: New test.
	* testsuite/libgomp.c/target-31.c: New test.
	* testsuite/libgomp.c/target-32.c: New test.
	* testsuite/libgomp.c/target-33.c: New test.
	* testsuite/libgomp.c/target-34.c: New test.

2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.

	* testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
	loop is sequential.

2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
	* testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.

2015-11-12  James Norris  <jnorris@codesourcery.com>
	    Joseph Myers  <joseph@codesourcery.com>

	* libgomp.map (GOACC_2.0.1): Export GOACC_declare.
	* oacc-parallel.c (GOACC_declare): New function.
	* testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
	* testsuite/libgomp.oacc-c++/declare-1.C: Likewise.

2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/default-1.c: New.

2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
	* testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.

2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
	inadvertent commit.

2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
	* testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
	* testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
	* testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
	* testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.

2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.

2015-11-05  Jakub Jelinek  <jakub@redhat.com>
	    Ilya Verbin  <ilya.verbin@intel.com>

	* libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
	GOMP_loop_nonmonotonic_dynamic_start,
	GOMP_loop_nonmonotonic_guided_next,
	GOMP_loop_nonmonotonic_guided_start,
	GOMP_loop_ull_nonmonotonic_dynamic_next,
	GOMP_loop_ull_nonmonotonic_dynamic_start,
	GOMP_loop_ull_nonmonotonic_guided_next,
	GOMP_loop_ull_nonmonotonic_guided_start,
	GOMP_parallel_loop_nonmonotonic_dynamic,
	GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
	(GOMP_target_41): Renamed to ...
	(GOMP_target_ext): ... this.  Add num_teams and thread_limit
	arguments.
	(GOMP_target_data_41): Renamed to ...
	(GOMP_target_data_ext): ... this.
	(GOMP_target_update_41): Renamed to ...
	(GOMP_target_update_ext): ... this.
	* libgomp.map (GOMP_4.5): Export GOMP_target_ext,
	GOMP_target_data_ext and GOMP_target_update_ext instead of
	GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
	Export GOMP_loop_nonmonotonic_dynamic_next,
	GOMP_loop_nonmonotonic_dynamic_start,
	GOMP_loop_nonmonotonic_guided_next,
	GOMP_loop_nonmonotonic_guided_start,
	GOMP_loop_ull_nonmonotonic_dynamic_next,
	GOMP_loop_ull_nonmonotonic_dynamic_start,
	GOMP_loop_ull_nonmonotonic_guided_next,
	GOMP_loop_ull_nonmonotonic_guided_start,
	GOMP_parallel_loop_nonmonotonic_dynamic and
	GOMP_parallel_loop_nonmonotonic_guided.
	* loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
	GOMP_parallel_loop_nonmonotonic_guided,
	GOMP_loop_nonmonotonic_dynamic_start,
	GOMP_loop_nonmonotonic_guided_start,
	GOMP_loop_nonmonotonic_dynamic_next,
	GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
	* loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
	GOMP_loop_ull_nonmonotonic_guided_start,
	GOMP_loop_ull_nonmonotonic_dynamic_next,
	GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
	* target.c (gomp_map_0len_lookup, gomp_map_val): New inline
	functions.
	(gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
	GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
	Use gomp_map_val function.
	(gomp_target_fallback_firstprivate): New static function.
	(GOMP_target_41): Renamed to ...
	(GOMP_target_ext): ... this.  Add num_teams and thread_limit
	arguments.  Move firstprivate fallback handling into a new
	function.
	(GOMP_target_data_41): Renamed to ...
	(GOMP_target_data_ext): ... this.
	(GOMP_target_update_41): Renamed to ...
	(GOMP_target_update_ext): ... this.
	(gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
	gomp_map_0len_lookup instead of gomp_map_lookup.
	(omp_target_is_present): Use gomp_map_0len_lookup instead of
	gomp_map_lookup.
	* testsuite/libgomp.c/target-28.c: Likewise.
	* testsuite/libgomp.c/monotonic-1.c: New test.
	* testsuite/libgomp.c/monotonic-2.c: New test.
	* testsuite/libgomp.c/nonmonotonic-1.c: New test.
	* testsuite/libgomp.c/nonmonotonic-2.c: New test.
	* testsuite/libgomp.c/pr66199-5.c: New test.
	* testsuite/libgomp.c/pr66199-6.c: New test.
	* testsuite/libgomp.c/pr66199-7.c: New test.
	* testsuite/libgomp.c/pr66199-8.c: New test.
	* testsuite/libgomp.c/pr66199-9.c: New test.
	* testsuite/libgomp.c/reduction-11.c: New test.
	* testsuite/libgomp.c/reduction-12.c: New test.
	* testsuite/libgomp.c/reduction-13.c: New test.
	* testsuite/libgomp.c/reduction-14.c: New test.
	* testsuite/libgomp.c/reduction-15.c: New test.
	* testsuite/libgomp.c/target-12.c (main): Adjust for
	omp_target_is_present change for one-past-last element.
	* testsuite/libgomp.c/target-17.c (foo): Drop tests where
	the same var is both mapped and privatized.
	* testsuite/libgomp.c/target-19.c (foo): Adjust for different
	handling of zero-length array sections.
	* testsuite/libgomp.c/target-28.c: New test.
	* testsuite/libgomp.c/target-29.c: New test.
	* testsuite/libgomp.c/target-30.c: New test.
	* testsuite/libgomp.c/target-teams-1.c: New test.
	* testsuite/libgomp.c++/member-6.C: New test.
	* testsuite/libgomp.c++/member-7.C: New test.
	* testsuite/libgomp.c++/monotonic-1.C: New test.
	* testsuite/libgomp.c++/monotonic-2.C: New test.
	* testsuite/libgomp.c++/nonmonotonic-1.C: New test.
	* testsuite/libgomp.c++/nonmonotonic-2.C: New test.
	* testsuite/libgomp.c++/pr66199-3.C: New test.
	* testsuite/libgomp.c++/pr66199-4.C: New test.
	* testsuite/libgomp.c++/pr66199-5.C: New test.
	* testsuite/libgomp.c++/pr66199-6.C: New test.
	* testsuite/libgomp.c++/pr66199-7.C: New test.
	* testsuite/libgomp.c++/pr66199-8.C: New test.
	* testsuite/libgomp.c++/pr66199-9.C: New test.
	* testsuite/libgomp.c++/reduction-11.C: New test.
	* testsuite/libgomp.c++/reduction-12.C: New test.
	* testsuite/libgomp.c++/target-13.C: New test.
	* testsuite/libgomp.c++/target-14.C: New test.
	* testsuite/libgomp.c++/target-15.C: New test.
	* testsuite/libgomp.c++/target-16.C: New test.
	* testsuite/libgomp.c++/target-17.C: New test.
	* testsuite/libgomp.c++/target-18.C: New test.
	* testsuite/libgomp.c++/target-19.C: New test.

2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>

	* testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
	and reduction copy.
	* testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.

2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>

	* libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
	* libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
	* libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
	* libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
	* libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
	* libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
	* libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
	* libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.

2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>

	* libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
	* plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
	(GOMP_OFFLOAD_openacc_parallel): Likewise.
	* oacc-host.c (host_openacc_exec): Likewise.
	* oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.

2015-11-03  Julian Brown  <julian@codesourcery.com>
	    Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
	* testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.

2015-11-03  James Norris  <jnorris@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
	file.
	* testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
	* testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
	* testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.

2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>

	* openacc.h (enum acc_device_t): Reformat. Ensure layout
	compatibility.
	(enum acc_async_t): Reformat.
	(acc_on_device): Declare compatible with builtin and provide C++
	wrapper.
	* testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.

2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
	* testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
	... this.  Add a description of the test at the top of the file.
	* testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
	* testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
	... this.  Add a description of the test at the top of the file.

2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
	* testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
	* testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
	* testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
	* testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
	* testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.

2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>

	* plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
	dimensions.

2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>

	PR testsuite/68063
	* testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.

2015-10-27  James Norris  <jnorris@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
	* testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.

2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
	* testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.

	* testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
	acc_device_nvidia usage.
	* testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.

	* oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
	* testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.

	PR libgomp/66518
	* testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.

	PR libgomp/65437
	PR libgomp/66518
	* oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
	* testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.

2015-10-23  Tom de Vries  <tom@codesourcery.com>

	PR testsuite/68063
	* testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.

2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
	vector_length.
	* testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.

2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
	    Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>

	* target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
	to 0 when mapnum is 0.

2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>

	* fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
	Cast to int from int32_t.

2015-10-13  Jakub Jelinek  <jakub@redhat.com>
	    Aldy Hernandez  <aldyh@redhat.com>
	    Ilya Verbin  <ilya.verbin@intel.com>

	* config/linux/affinity.c (omp_get_place_num_procs,
	omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
	* config/linux/doacross.h: New file.
	* config/posix/affinity.c (omp_get_place_num_procs,
	omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
	* config/posix/doacross.h: New file.
	* env.c: Include gomp-constants.h.
	(struct gomp_task_icv): Rename run_sched_modifier to
	run_sched_chunk_size.
	(gomp_max_task_priority_var): New variable.
	(parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
	(handle_omp_display_env): Change _OPENMP value from 201307 to
	201511.  Print OMP_MAX_TASK_PRIORITY.
	(initialize_env): Parse OMP_MAX_TASK_PRIORITY.
	(omp_set_schedule, omp_get_schedule): Rename modifier argument to
	chunk_size and run_sched_modifier to run_sched_chunk_size.
	(omp_get_max_task_priority, omp_get_initial_device,
	omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
	omp_get_partition_place_nums): New functions.
	* fortran.c (omp_set_schedule_, omp_set_schedule_8_,
	omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
	to chunk_size.
	(omp_get_num_places_, omp_get_place_num_procs_,
	omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
	omp_get_place_proc_ids_8_, omp_get_place_num_,
	omp_get_partition_num_places_, omp_get_partition_place_nums_,
	omp_get_partition_place_nums_8_, omp_get_initial_device_,
	omp_get_max_task_priority_): New functions.
	* libgomp_g.h (GOMP_loop_doacross_static_start,
	GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
	GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
	GOMP_loop_ull_doacross_dynamic_start,
	GOMP_loop_ull_doacross_guided_start,
	GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
	GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
	GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
	GOMP_target_data_41, GOMP_target_update_41,
	GOMP_target_enter_exit_data): New prototypes.
	(GOMP_task): Add prototype argument.
	* libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
	(struct gomp_doacross_work_share): New type.
	(struct gomp_work_share): Add doacross field.
	(struct gomp_task_icv): Rename run_sched_modifier to
	run_sched_chunk_size.
	(enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
	GOMP_TASK_UNDEFERRED.  Add comments.
	(struct gomp_task_depend_entry): Add comments.
	(struct gomp_task): Likewise.
	(struct gomp_taskgroup): Likewise.
	(struct gomp_target_task): New type.
	(struct gomp_team): Add comment.
	(gomp_get_place_proc_ids_8, gomp_doacross_init,
	gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
	gomp_create_target_task, gomp_target_task_fn): New prototypes.
	(struct target_var_desc): New type.
	(struct target_mem_desc): Adjust comment.  Use struct
	target_var_desc instead of splay_tree_key for list.
	(REFCOUNT_INFINITY): Define.
	(struct splay_tree_key_s): Remove copy_from field.
	(struct gomp_device_descr): Add dev2dev_func field.
	(enum gomp_map_vars_kind): New enum.
	(gomp_map_vars): Add one argument.
	* libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
	omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
	omp_get_place_num_procs, omp_get_place_num_procs_,
	omp_get_place_num_procs_8_, omp_get_place_proc_ids,
	omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
	omp_get_place_num_, omp_get_partition_num_places,
	omp_get_partition_num_places_, omp_get_partition_place_nums,
	omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
	omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
	omp_target_free, omp_target_is_present, omp_target_memcpy,
	omp_target_memcpy_rect, omp_target_associate_ptr and
	omp_target_disassociate_ptr.
	(GOMP_4.0.2): Renamed to ...
	(GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
	GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
	GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
	GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
	GOMP_loop_doacross_static_start, GOMP_doacross_post,
	GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
	GOMP_loop_ull_doacross_guided_start,
	GOMP_loop_ull_doacross_runtime_start,
	GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
	GOMP_doacross_ull_wait.
	* libgomp.texi: Document omp_get_max_task_priority.
	Rename modifier argument to chunk_size for omp_set_schedule and
	omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
	* loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
	to run_sched_chunk_size renaming.
	(GOMP_loop_ordered_runtime_start): Likewise.
	(gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
	gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
	GOMP_parallel_loop_runtime_start): New functions.
	(GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
	to run_sched_chunk_size renaming.
	(GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
	GOMP_loop_doacross_guided_start): New functions or aliases.
	* loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
	run_sched_modifier to run_sched_chunk_size renaming.
	(GOMP_loop_ull_ordered_runtime_start): Likewise.
	(gomp_loop_ull_doacross_static_start,
	gomp_loop_ull_doacross_dynamic_start,
	gomp_loop_ull_doacross_guided_start,
	GOMP_loop_ull_doacross_runtime_start): New functions.
	(GOMP_loop_ull_doacross_static_start,
	GOMP_loop_ull_doacross_dynamic_start,
	GOMP_loop_ull_doacross_guided_start): New functions or aliases.
	* oacc-mem.c (acc_map_data, present_create_copy,
	gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
	to gomp_map_vars.
	(gomp_acc_remove_pointer): Use copy_from from target_var_desc.
	* oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
	instead of false to gomp_map_vars.
	(GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
	* omp.h.in (omp_lock_hint_t): New type.
	(omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
	omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
	omp_get_place_num, omp_get_partition_num_places,
	omp_get_partition_place_nums, omp_get_initial_device,
	omp_get_max_task_priority, omp_target_alloc, omp_target_free,
	omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
	omp_target_associate_ptr, omp_target_disassociate_ptr): New
	prototypes.
	* omp_lib.f90.in (omp_lock_hint_kind): New parameter.
	(omp_lock_hint_none, omp_lock_hint_uncontended,
	omp_lock_hint_contended, omp_lock_hint_nonspeculative,
	omp_lock_hint_speculative): New parameters.
	(omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
	omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
	omp_get_place_num, omp_get_partition_num_places,
	omp_get_partition_place_nums, omp_get_initial_device,
	omp_get_max_task_priority): New interfaces.
	(omp_set_schedule, omp_get_schedule): Rename modifier argument
	to chunk_size.
	* omp_lib.h.in (omp_lock_hint_kind): New parameter.
	(omp_lock_hint_none, omp_lock_hint_uncontended,
	omp_lock_hint_contended, omp_lock_hint_nonspeculative,
	omp_lock_hint_speculative): New parameters.
	(omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
	omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
	omp_get_place_num, omp_get_partition_num_places,
	omp_get_partition_place_nums, omp_get_initial_device,
	omp_get_max_task_priority): New functions and subroutines.
	* ordered.c: Include stdarg.h and string.h.
	(MAX_COLLAPSED_BITS): Define.
	(gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
	gomp_doacross_ull_init, GOMP_doacross_ull_post,
	GOMP_doacross_ull_wait): New functions.
	* target.c: Include errno.h.
	(resolve_device): If device is not initialized, call
	gomp_init_device on it.
	(gomp_map_lookup): New function.
	(gomp_map_vars_existing): Add tgt_var argument, fill it in.
	Don't bump refcount if REFCOUNT_INFINITY.  Handle
	GOMP_MAP_ALWAYS_TO_P.
	(get_kind): Rename is_openacc argument to short_mapkind.
	(gomp_map_pointer): Use gomp_map_lookup.
	(gomp_map_fields_existing): New function.
	(gomp_map_vars): Rename is_openacc argument to short_mapkind
	and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
	handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
	GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
	Adjust for tgt->list changed type and copy_from living in there.
	(gomp_copy_from_async): Adjust for tgt->list changed type and
	copy_from living in there.
	(gomp_unmap_vars): Likewise.
	(gomp_update): Likewise.  Rename is_openacc argument to
	short_mapkind.  Don't fail if object is not mapped.
	(gomp_load_image_to_device): Initialize refcount to
	REFCOUNT_INFINITY.
	(gomp_target_fallback): New function.
	(gomp_get_target_fn_addr): Likewise.
	(GOMP_target): Adjust gomp_map_vars caller, use
	gomp_get_target_fn_addr and gomp_target_fallback.
	(GOMP_target_41): New function.
	(gomp_target_data_fallback): New function.
	(GOMP_target_data): Use it, adjust gomp_map_vars caller.
	(GOMP_target_data_41): New function.
	(GOMP_target_update): Adjust gomp_update caller.
	(GOMP_target_update_41): New function.
	(gomp_exit_data, GOMP_target_enter_exit_data,
	gomp_target_task_fn, omp_target_alloc, omp_target_free,
	omp_target_is_present, omp_target_memcpy,
	omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
	omp_target_associate_ptr, omp_target_disassociate_ptr,
	gomp_load_plugin_for_device): New functions.
	* task.c: Include gomp-constants.h.  Include taskloop.c
	twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
	(gomp_task_handle_depend): New function.
	(GOMP_task): Use it.  Add priority argument.  Use
	gomp-constant.h constants instead of hardcoded numbers.
	Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
	(gomp_create_target_task): New function.
	(verify_children_queue, verify_taskgroup_queue,
	verify_task_queue): New functions.
	(gomp_task_run_pre): Call verify_*_queue functions.
	If an upcoming tied task is about to leave the sibling or
	taskgroup queues in an invalid state, adjust appropriately.
	Remove taskgroup argument.  Add comments.
	(gomp_task_run_post_handle_dependers): Add comments.
	(gomp_task_run_post_remove_parent): Likewise.
	(gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
	(GOMP_taskwait): Likewise.  Add comments.
	(gomp_task_maybe_wait_for_dependencies): Fix scheduling
	problem such that the first non parent_depends_on task does not
	end up at the end of the children queue.
	(GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
	GOMP_TASK_UNDEFERRED.
	(GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
	* taskloop.c: New file.
	* testsuite/lib/libgomp.exp
	(check_effective_target_offload_device_nonshared_as): New proc.
	* testsuite/libgomp.c/affinity-2.c: New test.
	* testsuite/libgomp.c/doacross-1.c: New test.
	* testsuite/libgomp.c/doacross-2.c: New test.
	* testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
	Add map clause to target.
	* testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
	* testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
	* testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
	* testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
	* testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
	Likewise.
	* testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
	* testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
	* testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
	* testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
	not defined.  Use those where needed.
	* testsuite/libgomp.c/for-4.c: New test.
	* testsuite/libgomp.c/for-5.c: New test.
	* testsuite/libgomp.c/for-6.c: New test.
	* testsuite/libgomp.c/linear-1.c: New test.
	* testsuite/libgomp.c/ordered-4.c: New test.
	* testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
	only allowed on the loop iterator.
	* testsuite/libgomp.c/pr66199-3.c: New test.
	* testsuite/libgomp.c/pr66199-4.c: New test.
	* testsuite/libgomp.c/reduction-7.c: New test.
	* testsuite/libgomp.c/reduction-8.c: New test.
	* testsuite/libgomp.c/reduction-9.c: New test.
	* testsuite/libgomp.c/reduction-10.c: New test.
	* testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
	map(tofrom:s).
	* testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
	* testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
	* testsuite/libgomp.c/target-11.c: New test.
	* testsuite/libgomp.c/target-12.c: New test.
	* testsuite/libgomp.c/target-13.c: New test.
	* testsuite/libgomp.c/target-14.c: New test.
	* testsuite/libgomp.c/target-15.c: New test.
	* testsuite/libgomp.c/target-16.c: New test.
	* testsuite/libgomp.c/target-17.c: New test.
	* testsuite/libgomp.c/target-18.c: New test.
	* testsuite/libgomp.c/target-19.c: New test.
	* testsuite/libgomp.c/target-20.c: New test.
	* testsuite/libgomp.c/target-21.c: New test.
	* testsuite/libgomp.c/target-22.c: New test.
	* testsuite/libgomp.c/target-23.c: New test.
	* testsuite/libgomp.c/target-24.c: New test.
	* testsuite/libgomp.c/target-25.c: New test.
	* testsuite/libgomp.c/target-26.c: New test.
	* testsuite/libgomp.c/target-27.c: New test.
	* testsuite/libgomp.c/taskloop-1.c: New test.
	* testsuite/libgomp.c/taskloop-2.c: New test.
	* testsuite/libgomp.c/taskloop-3.c: New test.
	* testsuite/libgomp.c/taskloop-4.c: New test.
	* testsuite/libgomp.c++/ctor-13.C: New test.
	* testsuite/libgomp.c++/doacross-1.C: New test.
	* testsuite/libgomp.c++/examples-4/declare_target-2.C:
	Replace offload_device with offload_device_nonshared_as.
	* testsuite/libgomp.c++/for-12.C: New test.
	* testsuite/libgomp.c++/for-13.C: New test.
	* testsuite/libgomp.c++/for-14.C: New test.
	* testsuite/libgomp.c++/linear-1.C: New test.
	* testsuite/libgomp.c++/member-1.C: New test.
	* testsuite/libgomp.c++/member-2.C: New test.
	* testsuite/libgomp.c++/member-3.C: New test.
	* testsuite/libgomp.c++/member-4.C: New test.
	* testsuite/libgomp.c++/member-5.C: New test.
	* testsuite/libgomp.c++/ordered-1.C: New test.
	* testsuite/libgomp.c++/reduction-5.C: New test.
	* testsuite/libgomp.c++/reduction-6.C: New test.
	* testsuite/libgomp.c++/reduction-7.C: New test.
	* testsuite/libgomp.c++/reduction-8.C: New test.
	* testsuite/libgomp.c++/reduction-9.C: New test.
	* testsuite/libgomp.c++/reduction-10.C: New test.
	* testsuite/libgomp.c++/reference-1.C: New test.
	* testsuite/libgomp.c++/simd14.C: New test.
	* testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
	* testsuite/libgomp.c++/target-5.C: New test.
	* testsuite/libgomp.c++/target-6.C: New test.
	* testsuite/libgomp.c++/target-7.C: New test.
	* testsuite/libgomp.c++/target-8.C: New test.
	* testsuite/libgomp.c++/target-9.C: New test.
	* testsuite/libgomp.c++/target-10.C: New test.
	* testsuite/libgomp.c++/target-11.C: New test.
	* testsuite/libgomp.c++/target-12.C: New test.
	* testsuite/libgomp.c++/taskloop-1.C: New test.
	* testsuite/libgomp.c++/taskloop-2.C: New test.
	* testsuite/libgomp.c++/taskloop-3.C: New test.
	* testsuite/libgomp.c++/taskloop-4.C: New test.
	* testsuite/libgomp.c++/taskloop-5.C: New test.
	* testsuite/libgomp.c++/taskloop-6.C: New test.
	* testsuite/libgomp.c++/taskloop-7.C: New test.
	* testsuite/libgomp.c++/taskloop-8.C: New test.
	* testsuite/libgomp.c++/taskloop-9.C: New test.
	* testsuite/libgomp.fortran/affinity1.f90: New test.
	* testsuite/libgomp.fortran/affinity2.f90: New test.

2015-10-13  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/67476
	* testsuite/libgomp.c/autopar-3.c: New test.
	* testsuite/libgomp.c/autopar-4.c: New test.
	* testsuite/libgomp.c/autopar-5.c: New test.
	* testsuite/libgomp.c/autopar-6.c: New test.
	* testsuite/libgomp.c/autopar-7.c: New test.
	* testsuite/libgomp.c/autopar-8.c: New test.

2015-10-12  James Norris  <jnorris@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
	initializer.

2015-10-09  David Malcolm  <dmalcolm@redhat.com>

	* testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
	using load_gcc_lib.

2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>

	* oacc-ptx.h: Remove file, moving its content into...
	* config/nvptx/fortran.c: ... here...
	* config/nvptx/oacc-init.c: ..., here...
	* config/nvptx/oacc-parallel.c: ..., and here.
	* config/nvptx/openacc.f90: New file.
	* plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
	(link_ptx): Don't link in predefined bits of PTX code.

2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
	    Bernd Schmidt <bernds@codesourcery.com>

	* plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
	(struct targ_ptx_obj): New.
	(nvptx_tdata): Move earlier, change data format.
	(link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
	objects.
	(GOMP_OFFLOAD_load_image): Adjust.

2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
	* testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
	* testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.

2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>

	* oacc-init.c (acc_on_device): Force optimization level.

2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>

	* plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
	(cuda_errlist): Delete.
	(cuda_error): Reimplement.

2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>

	* libgomp.h (acc_dispatch_t): Replace separate geometry args with
	array.
	* libgomp.map (GOACC_parallel_keyed): New.
	* oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
	all callers.
	(GOACC_parallel_keyed): New interface.  Lose geometry arguments
	and take keyed varargs list.  Adjust call to exec_func.
	(GOACC_parallel): Force host fallback.
	* libgomp_g.h (GOACC_parallel): Remove.
	(GOACC_parallel_keyed): Declare.
	* plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
	(struct targ_gn_descriptor): Replace name field with launch field.
	(nvptx_exec): Lose separate geometry args, take array.  Process
	dynamic dimensions and adjust.
	(struct nvptx_tdata): Replace fn_names field with fn_descs.
	(GOMP_OFFLOAD_load_image): Adjust for change in function table
	data.
	(GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
	passing.
	* oacc-host.c (host_openacc_exec): Adjust for change in dimension
	passing.

2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>

	PR libgomp/67141
	* oacc-int.h (goacc_host_init): Add declaration.
	* oacc-host.c (goacc_host_init): Remove static and constructor attribute.
	* oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.

2015-09-08  Aditya Kumar  <hiraditya@msn.com>
	    Sebastian Pop  <s.pop@samsung.com>

	* testsuite/libgomp.graphite/bounds.c (int foo): Modified test case to
	match o/p.
	* testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
	* testsuite/libgomp.graphite/force-parallel-4.c: Same.
	* testsuite/libgomp.graphite/force-parallel-5.c: Same.
	* testsuite/libgomp.graphite/force-parallel-7.c: Same.
	* testsuite/libgomp.graphite/force-parallel-8.c: Same.

2015-09-03  Jakub Jelinek  <jakub@redhat.com>

	* configure.tgt: Add missing ;; in between nvptx and rtems
	snippets.

2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>

	* config/posix/pool.h (gomp_adjust_thread_attr): New.
	* config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
	(gomp_thread_pool_reservoir): Add priority member.
	* confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
	priority.
	(parse_thread_pools): Likewise.
	* team.c (gomp_team_start): Call configuration provided
	gomp_adjust_thread_attr(). Destroy thread attributes if
	necessary.
	* libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.

2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>

	* config/posix/pool.h: New.
	* config/rtems/pool.h: Likewise.
	* config/rtems/proc.c: Likewise.
	* libgomp.h (gomp_thread_destructor): Declare.
	* team.c: Include configuration provided "pool.h".
	(gomp_get_thread_pool): Define in configuration.
	(gomp_team_end): Call configuration defined
	gomp_release_thread_pool().

2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>

	* config/rtems/bar.c: New.
	* config/rtems/bar.h: Likewise.
	* config/rtems/mutex.c: Likewise.
	* config/rtems/mutex.h: Likewise.
	* config/rtems/sem.c: Likewise.
	* config/rtems/sem.h: Likewise.
	* configure.ac (*-*-rtems*): Check that Newlib provides a proper
	<sys/lock.h> header file.
	* configure.tgt (*-*-rtems*): Enable RTEMS configuration if
	supported by Newlib.
	* configure: Regenerate.

2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>

	* team.c (gomp_new_thread_pool): Delete and move content to ...
	(gomp_get_thread_pool): ... new function.  Allocate and
	initialize thread pool on demand.
	(get_last_team): Use gomp_get_thread_pool().
	(gomp_team_start): Delete thread pool initialization.

2015-09-03  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/65637
	* testsuite/libgomp.c/autopar-2.c: New test.

2015-08-29  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/46193
	* testsuite/libgomp.c/pr46193.c: New test.

2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>

	libgomp/
	* libgomp.map: Add 4.0.2 version.
	* target.c (offload_image_descr): Add version field.
	(gomp_load_image_to_device): Add version argument.  Adjust plugin
	call.  Improve load mismatch diagnostic.
	(gomp_unload_image_from_device): Add version argument.  Adjust plugin
	call.
	(GOMP_offload_regster): Make stub function, move bulk to ...
	(GOMP_offload_register_ver): ... here.  Process version argument.
	(GOMP_offload_unregister): Make stub function, move bulk to ...
	(GOMP_offload_unregister_ver): ... here.  Process version argument.
	(gomp_init_device): Process version field.
	(gomp_unload_device): Process version field.
	(gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
	macros.  Check plugin version.
	* libgomp.h (gomp_device_descr): Add version function field.  Adjust
	loader and unloader types.
	* oacc-host.c: Include gomp-constants.h.
	(host_version): New.
	(host_load_image, host_unload_image): Adjust.
	(host_dispatch): Add host_version.
	* plugin/plugin-nvptx.c: Include gomp-constants.h.
	(GOMP_OFFLOAD_version): New.
	(GOMP_OFFLOAD_load_image): Add version arg and check it.
	(GOMP_OFFLOAD_unload_image): Likewise.
	* plugin/plugin-host.c: Include gomp-constants.h.
	(GOMP_OFFLOAD_version): New.
	(GOMP_OFFLOAD_load_image): Add version arg.
	(GOMP_OFFLOAD_unload_image): Likewise.

2015-08-24  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/65468
	* testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.

2015-08-24  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/65468
	* testsuite/libgomp.c/static-chunk-size-one.c: New test.

2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>

	PR libgomp/66761
	PR libgomp/67303
	* iter.c (gomp_iter_dynamic_next): Employ an atomic load.
	(gomp_iter_guided_next): Idem.
	* iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
	(gomp_iter_ull_guided_next): Idem.
	* config/linux/wait.h (do_spin): Idem.

2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>

	* libgomp-plugin.h (enum offload_target_type): Remove
	OFFLOAD_TARGET_TYPE_HOST_NONSHM.
	* openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
	* openacc.h (enum acc_device_t): Likewise.
	* openacc_lib.h: Likewise.
	* oacc-init.c (name_of_acc_device_t): Don't handle it.
	(acc_on_device): Just use __builtin_acc_on_device.
	* testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
	of acc_on_device builtin.
	* plugin/plugin-host.h: Remove file.
	* plugin/plugin-host.c: Likewise, but salvage some content into...
	* oacc-host.c: ... this file.
	* plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
	* plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
	* Makefile.in: Regenerate.
	* configure: Likewise.
	* testsuite/lib/libgomp.exp
	(check_effective_target_openacc_host_nonshm_selected): Remove.
	* testsuite/libgomp.oacc-c++/c++.exp: Don't handle
	ACC_DEVICE_TYPE=host_nonshm.
	* testsuite/libgomp.oacc-c/c.exp: Likewise.
	* testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.

2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
	    Jakub Jelinek  <jakub@redhat.com>

	* config/nvptx/affinity.c: New file.
	* config/nvptx/alloc.c: Likewise.
	* config/nvptx/bar.c: Likewise.
	* config/nvptx/barrier.c: Likewise.
	* config/nvptx/critical.c: Likewise.
	* config/nvptx/env.c: Likewise.
	* config/nvptx/error.c: Likewise.
	* config/nvptx/fortran.c: Likewise.
	* config/nvptx/iter.c: Likewise.
	* config/nvptx/iter_ull.c: Likewise.
	* config/nvptx/libgomp-plugin.c: Likewise.
	* config/nvptx/lock.c: Likewise.
	* config/nvptx/loop.c: Likewise.
	* config/nvptx/loop_ull.c: Likewise.
	* config/nvptx/mutex.c: Likewise.
	* config/nvptx/oacc-async.c: Likewise.
	* config/nvptx/oacc-cuda.c: Likewise.
	* config/nvptx/oacc-host.c: Likewise.
	* config/nvptx/oacc-init.c: Likewise.
	* config/nvptx/oacc-mem.c: Likewise.
	* config/nvptx/oacc-parallel.c: Likewise.
	* config/nvptx/oacc-plugin.c: Likewise.
	* config/nvptx/omp-lock.h: Likewise.
	* config/nvptx/ordered.c: Likewise.
	* config/nvptx/parallel.c: Likewise.
	* config/nvptx/proc.c: Likewise.
	* config/nvptx/ptrlock.c: Likewise.
	* config/nvptx/sections.c: Likewise.
	* config/nvptx/sem.c: Likewise.
	* config/nvptx/single.c: Likewise.
	* config/nvptx/splay-tree.c: Likewise.
	* config/nvptx/target.c: Likewise.
	* config/nvptx/task.c: Likewise.
	* config/nvptx/team.c: Likewise.
	* config/nvptx/time.c: Likewise.
	* config/nvptx/work.c: Likewise.
	* configure.ac: Don't probe pthreads support for host nvptx*-*-*.
	* configure: Regenerate.
	* configure.tgt (config_path): Set to "nvptx" for target
	nvptx*-*-*.

2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.

2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>

	* plugin/plugin-nvptx.c: Don't include dlfcn.h.
	(cuda_errlist): Constify.
	(errmsg):  Move into ...
	(cuda_error): ... here.  Make smaller.
	(_XSTR, _STR): Delete.
	(cuda_synames): Delete.
	(verify_device_library): Delete.
	(nvptx_init): Don't call it.

2015-07-28  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.c/uns-outer-4.c: New test.

2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>

	* testsuite/libgomp.c/pr66714.c: New test.

2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>

	PR libgomp/66950
	* testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
	(fib_ref): New function.
	(fib): Correct corner cases in the recursion.
	(main): Replace the non-simd loop with fib_ref call.
	* testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
	subroutine.
	(fibonacci): Lower the parameter N to 30.  Correct accordingly check
	for the last array element value.  Replace the non-simd loop with
	fib_ref call.  Remove redundant b_ref array.  Remove the comparison
	of the last array element with according Fibonacci sequence element.
	(fib): Correct corner cases in the recursion.

2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>

	* target.c (gomp_offload_image_to_device): Rename to ...
	(gomp_load_image_to_device): ... here.
	(GOMP_offload_register): Adjust call.
	(gomp_init_device): Likewise.
	(gomp_unload_image_from_device): New.  Broken out of ...
	(GOMP_offload_unregister): ... here.  Call it.
	(gomp_unload_device): New.
	* libgomp.h (gomp_unload_device): Declare.
	* oacc-init.c (acc_shutdown_1): Unload from device before deleting
	mem maps.

2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>

	* oacc-parallel.c (GOACC_parallel): Move variadic handling into
	wait=-specific if.
	(GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
	!=0 condition.
	(goacc_waits): Move !num_waits handling to ...
	(GOACC_wait): ... here, the only caller that might have zero waits.

	* plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
	(struct ptx_image_data): Move earlier, add fns field.
	(struct ptx_device): Add images and image_lock fields.
	(ptx_images, ptx_image_lock): Delete.
	(nvptx_open_device): Initialize images and image_lock fields.
	(nvptx_close_device): Destroy image_lock.
	(GOMP_OFFLOAD_load_image): Register image to device-specific fields.
	(GOMP_OFFLOAD_unload_image): Unregister image from device-specific
	fields.

2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>

	* target.c (GOMP_offload_register): Use int for device type arg.
	(GOMP_offload_unregister): Likewise.

	* target.c (struct_offload_image_descr): Constify host_table.
	(gomp_offload_image_to_device): Likewise.
	(GOMP_offload_register, GOMP_offload_unregister): Likewise.

	* libgomp.h (gomp_device_descr): Constify target data arguments.
	* target.c (struct offload_image_descr): Constify target_data.
	(gomp_offload_image_to_device): Likewise.
	(GOMP_offload_register): Likewise.
	(GOMP_offload_unregister): Likewise.
	* plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
	GOMP_OFFLOAD_unload_image): Constify target data.
	* plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
	(GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.

2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>

	* plugin/plugin-nvptx.c (link_ptx): Constify string argument.
	Workaround driver library const error.
	(struct nvptx_tdata, nvptx_tdata_t): New.
	(GOMP_OFFLOAD_load_image): Use struct for target_data's real
	type.

2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>

	* testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
	of EPS parameter from integer to real.
	* testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
	type of EPS parameter from integer to real.

2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>

	* team.c (get_last_team): New.
	(gomp_new_team): Recycle last non-nested team if possible.
	(gomp_team_end): Move team work share list free lock destruction
	to ...
	(free_team): ... here.

2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>

	* testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
	and ref from int to double.  Replaced their comparison with
	an inequality of their difference and EPS.
	* testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
	comparison of pri and a reference number with an inequality of their
	difference and EPS.
	* testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
	the comparison of sum and sum_ref with an inequality of their
	difference and EPS.
	* testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
	the comparison of pri and a reference number with an inequality of
	their difference and EPS.

2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>

	* testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
	* testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
	* testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
	* testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
	* testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
	* testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
	* testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
	* testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
	* testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
	* testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
	* testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
	* testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
	(vec_mult_ref): Remove v1 and v2 arguments, turn them into local
	variables.
	(vec_mult): Likewise.  Add #pragma omp taskwait.
	(main): Adjust caller.
	* testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
	* testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
	* testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
	* testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
	* testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
	* testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
	* testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
	* testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
	* testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
	* testsuite/libgomp.c/examples-4/device-1.c: ...this.
	* testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
	* testsuite/libgomp.c/examples-4/device-2.c: ...this.
	* testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
	* testsuite/libgomp.c/examples-4/device-3.c: ...this.
	* testsuite/libgomp.c/examples-4/simd-1.c: New file.
	* testsuite/libgomp.c/examples-4/simd-2.c: New file.
	* testsuite/libgomp.c/examples-4/simd-3.c: New file.
	* testsuite/libgomp.c/examples-4/simd-4.c: New file.
	* testsuite/libgomp.c/examples-4/simd-5.c: New file.
	* testsuite/libgomp.c/examples-4/simd-6.c: New file.
	* testsuite/libgomp.c/examples-4/simd-7.c: New file.
	* testsuite/libgomp.c/examples-4/simd-8.c: New file.
	* testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
	* testsuite/libgomp.c/examples-4/target-1.c: ...this.
	* testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
	* testsuite/libgomp.c/examples-4/target-2.c: ...this.
	* testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
	* testsuite/libgomp.c/examples-4/target-3.c: ...this.
	* testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
	* testsuite/libgomp.c/examples-4/target-4.c: ...this.
	* testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
	* testsuite/libgomp.c/examples-4/target-5.c: ...this.
	* testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
	* testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
	* testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
	* testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
	* testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
	* testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
	* testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
	* testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
	* testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
	* testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
	* testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
	* testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
	* testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
	* testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
	* testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
	* testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
	* testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
	* testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
	* testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
	* testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
	* testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
	* testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
	* testsuite/libgomp.c/examples-4/teams-2.c: ...this.
	* testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
	* testsuite/libgomp.c/examples-4/teams-3.c: ...this.
	* testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
	* testsuite/libgomp.c/examples-4/teams-4.c: ...this.
	* testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
	* testsuite/libgomp.c/examples-4/teams-5.c: ...this.
	* testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
	* testsuite/libgomp.c/examples-4/teams-6.c: ...this.
	* testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
	(vec_mult): Add !$omp taskwait.
	* testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
	* testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
	* testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
	* testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
	* testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
	* testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
	* testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
	* testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
	* testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
	* testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
	* testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
	* testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
	* testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
	* testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
	* testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
	* testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.

2015-07-10  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
	* testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.

2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>

	PR libgomp/65099
	* plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
	in a 64-bit configuration.
	* testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
	offloading testing if no such device is available.
	* testsuite/libgomp.oacc-c/c.exp: Likewise.
	* testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.

2015-07-08  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
	second call to f.
	* testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.

2015-07-07  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/66642
	* testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
	iteration count case.
	* testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
	function, factor out of ...
	(main): ... here.  Test low iteration count case.

2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>

	* libgomp.h (gomp_thread_pool): Comment last_team field.

2015-07-02  Uros Bizjak  <ubizjak@gmail.com>

	* testsuite/libgomp.c++/pr66702-1.C: Require
	vect_simd_clones effective target.
	* testsuite/libgomp.c++/pr66702-2.C: Ditto.

2015-06-30  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
	already set.  Use DEFAULT_CFLAGS in dg-runtest.
	* testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
	"-O2".

2015-06-30  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
	already set.  Use DEFAULT_CFLAGS in dg-runtest.
	* testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
	* testsuite/libgomp.c++/pr64824.C: Same.
	* testsuite/libgomp.c++/pr64868.C: Same.
	* testsuite/libgomp.c++/pr66199-1.C: Same.
	* testsuite/libgomp.c++/pr66199-2.C: Same.
	* testsuite/libgomp.c++/target-2.C: Same.
	* testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
	-std=<standard> option.
	* testsuite/libgomp.c++/udr-11.C: Same.
	* testsuite/libgomp.c++/udr-12.C: Same.
	* testsuite/libgomp.c++/udr-13.C: Same.
	* testsuite/libgomp.c++/udr-14.C: Same.
	* testsuite/libgomp.c++/udr-15.C: Same.
	* testsuite/libgomp.c++/udr-16.C: Same.
	* testsuite/libgomp.c++/udr-17.C: Same.
	* testsuite/libgomp.c++/udr-18.C: Same.
	* testsuite/libgomp.c++/udr-19.C: Same.
	* testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
	* testsuite/libgomp.c++/simd-1.C: Same.
	* testsuite/libgomp.c++/simd-2.C: Same.
	* testsuite/libgomp.c++/simd-3.C: Same.
	* testsuite/libgomp.c++/simd-4.C: Same.
	* testsuite/libgomp.c++/simd-5.C: Same.
	* testsuite/libgomp.c++/simd-6.C: Same.
	* testsuite/libgomp.c++/simd-7.C: Same.
	* testsuite/libgomp.c++/simd-8.C: Same.
	* testsuite/libgomp.c++/simd-9.C: Same.
	* testsuite/libgomp.c++/simd10.C: Same.
	* testsuite/libgomp.c++/simd11.C: Same.
	* testsuite/libgomp.c++/simd12.C: Same.
	* testsuite/libgomp.c++/simd13.C: Same.

2015-06-30  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/66702
	* testsuite/libgomp.c++/pr66702-1.C: New test.
	* testsuite/libgomp.c++/pr66702-2.C: New test.

2015-06-30  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
	* testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
	* testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
	* testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.

2015-06-30  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/66652
	* testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
	using restrict pointers.
	(main): Add arguments to calls to f.
	* testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.

2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>

	* configure.ac: Fix check for header <sys/sysctl.h>.
	* configure: Regenerate.
	* config.h.in: Likewise.

2015-06-23  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
	abort.
	* testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.

2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
	acc_device_nvidia.

	PR libgomp/66518
	* testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
	* testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.

2015-06-15  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
	dg-additional-options for any remaining options.
	* testsuite/libgomp.c/atomic-2.c: Same.
	* testsuite/libgomp.c/atomic-4.c: Same.
	* testsuite/libgomp.c/atomic-5.c: Same.
	* testsuite/libgomp.c/atomic-6.c: Same.
	* testsuite/libgomp.c/autopar-1.c: Same.
	* testsuite/libgomp.c/copyin-1.c: Same.
	* testsuite/libgomp.c/copyin-2.c: Same.
	* testsuite/libgomp.c/copyin-3.c: Same.
	* testsuite/libgomp.c/examples-4/e.53.5.c: Same.
	* testsuite/libgomp.c/nestedfn-5.c: Same.
	* testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
	* testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
	* testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
	* testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
	* testsuite/libgomp.c/pr32362-1.c: Same.
	* testsuite/libgomp.c/pr32362-2.c: Same.
	* testsuite/libgomp.c/pr32362-3.c: Same.
	* testsuite/libgomp.c/pr39591-1.c: Same.
	* testsuite/libgomp.c/pr39591-2.c: Same.
	* testsuite/libgomp.c/pr39591-3.c: Same.
	* testsuite/libgomp.c/pr58392.c: Same.
	* testsuite/libgomp.c/pr58756.c: Same.
	* testsuite/libgomp.c/simd-1.c: Same.
	* testsuite/libgomp.c/simd-10.c: Same.
	* testsuite/libgomp.c/simd-11.c: Same.
	* testsuite/libgomp.c/simd-12.c: Same.
	* testsuite/libgomp.c/simd-13.c: Same.
	* testsuite/libgomp.c/simd-14.c: Same.
	* testsuite/libgomp.c/simd-15.c: Same.
	* testsuite/libgomp.c/simd-2.c: Same.
	* testsuite/libgomp.c/simd-3.c: Same.
	* testsuite/libgomp.c/simd-4.c: Same.
	* testsuite/libgomp.c/simd-5.c: Same.
	* testsuite/libgomp.c/simd-6.c: Same.
	* testsuite/libgomp.c/simd-7.c: Same.
	* testsuite/libgomp.c/simd-8.c: Same.
	* testsuite/libgomp.c/simd-9.c: Same.

2015-06-15  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.c/pr35625.c: Fix typo.

2015-06-15  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
	in dg-options.
	* testsuite/libgomp.c/atomic-3.c: Same.
	* testsuite/libgomp.c/debug-1.c: Same.
	* testsuite/libgomp.c/nqueens-1.c: Same.
	* testsuite/libgomp.c/pr26171.c: Same.
	* testsuite/libgomp.c/pr48591.c: Same.
	* testsuite/libgomp.c/pr64824.c: Same.
	* testsuite/libgomp.c/pr64868.c: Same.
	* testsuite/libgomp.c/pr66133.c: Same.
	* testsuite/libgomp.c/pr66199-1.c: Same.
	* testsuite/libgomp.c/pr66199-2.c: Same.
	* testsuite/libgomp.c/target-8.c: Same.

2015-06-15  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
	-std={gnu99,c99}.
	* testsuite/libgomp.c/for-1.c: Same.
	* testsuite/libgomp.c/for-2.c: Same.
	* testsuite/libgomp.c/for-3.c: Same.
	* testsuite/libgomp.c/pr35625.c: Same.
	* testsuite/libgomp.c/pr39154.c: Same.
	* testsuite/libgomp.c/simd-16.c: Same.
	* testsuite/libgomp.c/simd-17.c: Same.

2015-06-13  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.

2015-06-13  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
	* testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
	* testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
	(N): Define.
	(main): Use N instead of hardcoded constants.

2015-06-05  Tom de Vries  <tom@codesourcery.com>

	merge from gomp4 branch:
	2015-05-28  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/65443
	* testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
	* testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
	* testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.

2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

	* testsuite/libgomp.graphite/bounds.c: Adjust for
	cleanup-tree-dump removal.
	* testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
	* testsuite/libgomp.graphite/pr41118.c: Likewise.

2015-05-28  Uros Bizjak  <ubizjak@gmail.com>

	* config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
	(futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
	(futex_wake) [!__x86_64__]: Ditto.

2015-05-28  Julian Brown  <julian@codesourcery.com>

	* oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
	function comment. Only call gomp_fatal if new argument is true.
	(acc_dev_num_out_of_range): New function.
	(acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
	acc_dev_num_out_of_range as appropriate.
	(acc_get_num_devices, acc_set_device_type, acc_get_device_type)
	(acc_get_device_num, acc_set_device_num): Update calls to
	resolve_device.
	* testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
	output.

2015-05-28  Julian Brown  <julian@codesourcery.com>

	PR libgomp/65742
	* oacc-init.c (plugin/plugin-host.h): Include.
	(acc_on_device): Check whether we're in an offloaded region for
	host_nonshm
	plugin. Don't use __builtin_acc_on_device.
	* plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
	nonshm_exec flag in thread-local data.
	(GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
	data for host_nonshm plugin.
	(GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
	for host_nonshm plugin.
	* plugin/plugin-host.h: New.

2015-05-27  Uros Bizjak  <ubizjak@gmail.com>

	* config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.

2015-05-27  Uros Bizjak  <ubizjak@gmail.com>

	* config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
	Declare as int.
	(FUTEX_PRIVATE_FLAG): Remove L suffix.
	* config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
	Declare as int.

2015-05-27  Uros Bizjak  <ubizjak@gmail.com>

	* config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.

2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>

	* target.c (gomp_map_pointer): New function abstracting out
	GOMP_MAP_POINTER handling.
	(gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
	gomp_map_pointer().

2015-05-19  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/66199
	* testsuite/libgomp.c/pr66199-1.c: New test.
	* testsuite/libgomp.c/pr66199-2.c: New test.
	* testsuite/libgomp.c++/pr66199-1.C: New test.
	* testsuite/libgomp.c++/pr66199-2.C: New test.
	* testsuite/libgomp.fortran/pr66199-1.f90: New test.
	* testsuite/libgomp.fortran/pr66199-2.f90: New test.

2015-05-19  Julian Brown  <julian@codesourcery.com>

	* plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
	on cuInit failure.

2015-05-13  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/66133
	* testsuite/libgomp.c/pr66133.c: New test.

2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>

	* Makefile.in: Regenerated with automake-1.11.6.
	* aclocal.m4: Likewise.
	* config.h.in: Likewise.
	* configure: Likewise.
	* testsuite/Makefile.in: Likewise.

2015-05-08  Jason Merrill  <jason@redhat.com>

	* testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
	_Complex.

	* openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.

2015-05-06  Julian Brown  <julian@codesourcery.com>

	* oacc-init.c (acc_device_lock): Add explanatory comment.
	(resolve_device): Add comment about locking requirement.
	(acc_init_1, acc_shutdown_1): Likewise. Add locking around
	gomp_init_device and gomp_fini_device calls.
	(acc_get_num_devices, acc_set_device_type, acc_get_device_type)
	(acc_get_device_num, acc_set_device_num): Add locking around
	resolve_device and gomp_init_device calls.

2015-05-06  Julian Brown  <julian@codesourcery.com>

	* oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
	goacc_thread_lock on error paths.
	* oacc-mem.c (lookup_host): Remove locking from function. Note
	locking requirement for caller in function comment.
	(lookup_dev): Likewise.
	(acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
	(acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
	(update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
	Add locking.

2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>

	PR testsuite/65205
	PR libgomp/65993
	* testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
	don't expect "0x" prefix for "%p" format specifier, don't expect
	"(nil)" for NULL pointer.
	* testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
	accurately specify what we're looking for.
	* testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.

2015-04-30  James Norris  <jnorris@codesourcery.com>

	PR testsuite/65205
	* testsuite/lib/libgomp.exp
	(check_effective_target_openacc_host_selected)
	(check_effective_target_openacc_host_nonshm_selected): New
	procedures.
	* testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
	dg-shouldfail.
	* testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.

2015-04-08  Julian Brown  <julian@codesourcery.com>

	* libgomp.h (target_mem_desc: Remove mem_map field.
	(acc_dispatch_t): Remove open_device_func, close_device_func,
	get_device_num_func, set_device_num_func, target_data members.
	Change create_thread_data_func argument to device number instead of
	generic pointer.
	* oacc-async.c (assert.h): Include.
	(acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
	(acc_wait_all, acc_wait_all_async): Use current host thread's
	active device, not base_dev.
	* oacc-cuda.c (acc_get_current_cuda_device)
	(acc_get_current_cuda_context, acc_get_cuda_stream)
	(acc_set_cuda_stream): Likewise.
	* oacc-host.c (host_dispatch): Don't set open_device_func,
	close_device_func, get_device_num_func or set_device_num_func.
	* oacc-init.c (base_dev, init_key): Remove.
	(cached_base_dev): New.
	(name_of_acc_device_t): New.
	(acc_init_1): Initialise default-numbered device, not zeroth.
	(acc_shutdown_1): Close all devices of a given type.
	(goacc_destroy_thread): Don't use base_dev.
	(lazy_open, lazy_init, lazy_init_and_open): Remove.
	(goacc_attach_host_thread_to_device): New.
	(acc_init): Reimplement with goacc_attach_host_thread_to_device.
	(acc_get_num_devices): Don't use base_dev.
	(acc_set_device_type): Reimplement.
	(acc_get_device_type): Don't use base_dev.
	(acc_get_device_num): Tweak logic.
	(acc_set_device_num): Likewise.
	(acc_on_device): Use acc_get_device_type.
	(goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
	(goacc_lazy_initialize): Reimplement with acc_init and
	goacc_attach_host_thread_to_device.
	* oacc-int.h (goacc_thread): Add base_dev field.
	(base_dev): Remove extern declaration.
	(goacc_attach_host_thread_to_device): Add prototype.
	* oacc-mem.c (acc_malloc): Use current thread's device instead of
	base_dev.
	(acc_free): Likewise.
	(acc_memcpy_to_device): Likewise.
	(acc_memcpy_from_device): Likewise.
	* oacc-parallel.c (select_acc_device): Remove. Replace calls with
	goacc_lazy_initialize (throughout).
	(GOACC_parallel): Use tgt_offset to locate target functions.
	* target.c (gomp_map_vars): Don't set tgt->mem_map.
	(gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
	(gomp_load_plugin_for_device): Remove open_device, close_device,
	get_device_num, set_device_num openacc hook initialisation. Don't set
	openacc.target_data.
	* plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
	(GOMP_OFFLOAD_openacc_close_device)
	(GOMP_OFFLOAD_openacc_get_device_num)
	(GOMP_OFFLOAD_openacc_set_device_num): Remove.
	(GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
	to int.
	* plugin/plugin-nvptx.c (ptx_inited): Remove.
	(instantiated_devices, ptx_dev_lock): New.
	(struct ptx_image_data): New.
	(ptx_devices, ptx_images, ptx_image_lock): New.
	(fini_streams_for_device): Reorder cuStreamDestroy call.
	(nvptx_get_num_devices): Remove forward declaration.
	(nvptx_init): Change return type to bool.
	(nvptx_fini): Remove.
	(nvptx_attach_host_thread_to_device): New.
	(nvptx_open_device): Return struct ptx_device* instead of void*.
	(nvptx_close_device): Change argument type to struct ptx_device*,
	return type to void.
	(nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
	(kernel_target_data, kernel_host_table): Remove static globals.
	(GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
	(GOMP_OFFLOAD_init_device): Reimplement.
	(GOMP_OFFLOAD_fini_device): Likewise.
	(GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
	(GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
	(GOMP_OFFLOAD_host2dev): Use ORD argument.
	(GOMP_OFFLOAD_openacc_open_device)
	(GOMP_OFFLOAD_openacc_close_device)
	(GOMP_OFFLOAD_openacc_set_device_num)
	(GOMP_OFFLOAD_openacc_get_device_num): Remove.
	(GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
	(device number).

	testsuite/
	* libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.

2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>

	* libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
	* libgomp.h (struct gomp_memory_mapping): Remove.
	(struct target_mem_desc): Change type of mem_map from
	gomp_memory_mapping * to splay_tree_s *.
	(struct gomp_device_descr): Remove register_image_func, get_table_func.
	Add load_image_func, unload_image_func.
	Change type of mem_map from gomp_memory_mapping to splay_tree_s.
	Remove offload_regions_registered.
	(gomp_init_tables): Remove.
	(gomp_free_memmap): Change type of argument from gomp_memory_mapping *
	to splay_tree_s *.
	* libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
	* oacc-host.c (host_dispatch): Do not initialize register_image_func,
	get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
	offload_regions_registered.
	Initialize load_image_func, unload_image_func, mem_map.root.
	(goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
	* oacc-init.c (lazy_open): Don't call gomp_init_tables.
	(acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
	* oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
	gomp_memory_mapping *.  Use dev's lock and splay_tree.
	(lookup_dev): Use dev's lock.
	(acc_deviceptr): Pass dev to lookup_host instead of mem_map.
	(acc_is_present): Likewise.
	(acc_map_data): Likewise.
	(acc_unmap_data): Likewise.  Use dev's lock.
	(present_create_copy): Likewise.
	(delete_copyout): Pass dev to lookup_host instead of mem_map.
	(update_dev_host): Likewise.
	(gomp_acc_remove_pointer): Likewise.  Use dev's lock.
	* oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
	* plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
	(GOMP_OFFLOAD_get_table): Remove
	(GOMP_OFFLOAD_load_image): New function.
	(GOMP_OFFLOAD_unload_image): New function.
	* target.c (register_lock): New mutex for offload image registration.
	(num_devices): Do not guard with PLUGIN_SUPPORT.
	(gomp_realloc_unlock): New static function.
	(gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
	before gomp_fatal.
	(gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
	Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
	(gomp_copy_from_async): Use dev's lock and splay_tree instead of
	mem_map's.
	(gomp_unmap_vars): Likewise.
	(gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
	splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
	(gomp_offload_image_to_device): New static function.
	(GOMP_offload_register): Add mutex lock.
	Call gomp_offload_image_to_device for all initialized devices.
	Replace gomp_realloc with gomp_realloc_unlock.
	(GOMP_offload_unregister): New function.
	(gomp_init_tables): Replace with gomp_init_device.  Replace a call to
	get_table_func from the plugin with calls to init_device_func and
	gomp_offload_image_to_device.
	(gomp_free_memmap): Change type of argument from gomp_memory_mapping *
	to splay_tree_s *.
	(GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
	splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
	(GOMP_target_data): Do not call gomp_init_tables.
	(GOMP_target_update): Likewise.  Remove argument from gomp_update.
	(gomp_load_plugin_for_device): Replace register_image and get_table
	with load_image and unload_image in DLSYM ().
	(gomp_register_images_for_device): Remove function.
	(gomp_target_init): Do not initialize current_device.mem_map.*,
	current_device.offload_regions_registered.
	Remove call to gomp_register_images_for_device.
	Do not free offload_images and num_offload_images.

2015-03-30  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/65597
	* testsuite/libgomp.fortran/pr65597.f90: New test.

2015-03-27  Tom de Vries  <tom@codesourcery.com>

	PR testsuite/65594
	* testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
	(init, check): New function.
	(foo): Change return type to void.
	(main): Call init and check.

2015-03-27  Tom de Vries  <tom@codesourcery.com>

	PR testsuite/65594
	* testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
	(foo): Use M for non-inner loops to scale down test-case.

2015-03-25  Kai Tietz  <ktietz@redhat.com>

	PR libgomp/64972
	* oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
	(GOACC_data_start): Likewise.
	* target.c (gomp_map_vars): Likewise.

2015-03-21  John David Anglin  <danglin@gcc.gnu.org>

	* testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
	hppa*-*-hpux*.

2015-03-19  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/target-10.c: New test.
	* testsuite/libgomp.c++/target-4.C: New test.

2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>

	* testsuite/libgomp.fortran/declare-target-1.f90: New test.
	* testsuite/libgomp.fortran/declare-target-2.f90: New file.

2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>

	* configure.tgt (*-*-rtems*): Use local-exec TLS model.
	* configure.ac (*-*-rtems*): Assume Pthread is supported.
	(pthread.h): Check for this header file.
	* configure: Regenerate.

2015-02-25  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
	(check_reduction_op, check_reduction_macro, max, min):
	Declare.
	(test_reductions_int, test_reductions_minmax, test_reductions_bool): New
	function.
	(main): Use new functions.

2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>

	* target.c (gomp_load_plugin_for_device): Use const char * instead of
	char * for variables holding dlerror return values.
	(DLSYM_OPT): Ditto.

2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>

	* libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.

2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>

	* oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
	GOACC_ctaid, and GOACC_nctaid routines.

2015-02-11  Jakub Jelinek  <jakub@redhat.com>

	PR c/64824
	* testsuite/libgomp.c/atomic-18.c: New test.
	* testsuite/libgomp.c++/atomic-16.C: New test.

2015-02-04  Jakub Jelinek  <jakub@redhat.com>

	PR c/64824
	PR c/64868
	* testsuite/libgomp.c/pr64824.c: New test.
	* testsuite/libgomp.c/pr64868.c: New test.
	* testsuite/libgomp.c++/pr64824.C: New test.
	* testsuite/libgomp.c++/pr64868.C: New test.

2015-02-01  David Edelsohn  <dje.gcc@gmail.com>

	PR libgomp/64635
	* configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
	Link with -lpthread.
	* config/aix/plugin-suffix.h: Delete.

2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>

	PR libgomp/64635
	* configure.tgt (*-*-aix*): Use config_path "aix posix".
	(*-*-darwin*): Use config_path "bsd darwin posix".
	(*-*-hpux*): Use config_path "hpux posix".
	* target.c: Add include of plugin-suffix.h and use
	SONAME_SUFFIX macro.
	* config/aix/plugin-suffix.h: New file.
	* config/darwin/plugin-suffix.h: New file.
	* config/hpux/plugin-suffix.h: New file.
	* config/posix/plugin-suffix.h: New file.

2015-01-23  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/64734
	* libgomp.c/pr64734.c: New test.

2015-01-23  Tom de Vries  <tom@codesourcery.com>

	PR libgomp/64672
	* testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.

2015-01-23  Tom de Vries  <tom@codesourcery.com>

	PR libgomp/64707
	* testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
	dg-options.

2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>

	PR libgomp/64625
	* libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
	(GOACC_parallel, GOACC_update): Remove const_void *offload_table
	formal parameter.  Update all users.
	* target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
	Document unused formal parameter.

2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>

	* oacc-parallel.c: Don't include <alloca.h>.
	(GOACC_parallel): Use gomp_alloca instead of alloca.

2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>

	* target.c (num_devices): Guard with PLUGIN_SUPPORT.

2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
	    James Norris  <jnorris@codesourcery.com>
	    Tom de Vries  <tom@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>
	    Nathan Sidwell  <nathan@codesourcery.com>
	    Tobias Burnus  <burnus@net-b.de>

	* Makefile.am (search_path): Add $(top_srcdir)/../include.
	(libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
	oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
	oacc-async.c, oacc-plugin.c, oacc-cuda.c.
	[USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
	Include $(top_srcdir)/plugin/Makefrag.am.
	(nodist_libsubinclude_HEADERS): Add openacc.h.
	[USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
	openacc.f90, openacc.mod, openacc_kinds.mod.
	(omp_lib.mod): Generalize into...
	(%.mod): ... this new rule.
	(openacc_kinds.mod, openacc.mod): New rules.
	* plugin/configfrag.ac: New file.
	* configure.ac: Move plugin/offloading support into it.  Include
	it.  Instantiate testsuite/libgomp-test-support.pt.exp.
	* plugin/Makefrag.am: New file.
	* testsuite/Makefile.am (OFFLOAD_TARGETS)
	(OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
	export.
	(libgomp-test-support.exp): New rule.
	(all-local): Depend on it.
	* Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.
	* config.h.in: Likewise.
	* configure: Likewise.
	* configure.tgt: Harden shell syntax.
	* env.c: Include "oacc-int.h".
	(parse_acc_device_type): New function.
	(gomp_debug_var, goacc_device_type, goacc_device_num): New
	variables.
	(initialize_env): Initialize those.  Call
	goacc_runtime_initialize.
	* error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
	(gomp_fatal): Call gomp_vfatal.
	* libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
	(gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
	(gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
	(splay_tree_node, splay_tree, splay_tree_key)
	(struct target_mem_desc, struct splay_tree_key_s)
	(struct gomp_memory_mapping, struct acc_dispatch_t)
	(struct gomp_device_descr, gomp_acc_insert_pointer)
	(gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
	(gomp_unmap_vars, gomp_init_device, gomp_init_tables)
	(gomp_free_memmap, gomp_fini_device): New declarations.
	(gomp_vdebug, gomp_debug): New macros.
	Include "splay-tree.h".
	* libgomp.map (OACC_2.0): New symbol version.  Use for
	acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
	acc_set_device_type_h_, acc_get_device_type,
	acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
	acc_get_device_num, acc_get_device_num_h_, acc_async_test,
	acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
	acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
	acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
	acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
	acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
	acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
	acc_copyin_array_h_, acc_present_or_copyin,
	acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
	acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
	acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
	acc_present_or_create_32_h_, acc_present_or_create_64_h_,
	acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
	acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
	acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
	acc_update_device, acc_update_device_32_h_,
	acc_update_device_64_h_, acc_update_device_array_h_,
	acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
	acc_update_self_array_h_, acc_map_data, acc_unmap_data,
	acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
	acc_is_present_64_h_, acc_is_present_array_h_,
	acc_memcpy_to_device, acc_memcpy_from_device,
	acc_get_current_cuda_device, acc_get_current_cuda_context,
	acc_get_cuda_stream, acc_set_cuda_stream.
	(GOACC_2.0): New symbol version.  Use for GOACC_data_end,
	GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
	GOACC_update, GOACC_wait, GOACC_get_thread_num,
	GOACC_get_num_threads.
	(GOMP_PLUGIN_1.0): New symbol version.  Use for
	GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
	GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
	GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
	GOMP_PLUGIN_acc_thread.
	* libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
	environment variable.
	* libgomp_g.h (GOACC_data_start, GOACC_data_end)
	(GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
	(GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
	* splay-tree.h (splay_tree_lookup, splay_tree_insert)
	(splay_tree_remove): New declarations.
	(rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
	(splay_tree_remove, splay_tree_lookup): Move into...
	* splay-tree.c: ... this new file.
	* target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
	(splay_tree_node, splay_tree, splay_tree_key)
	(struct target_mem_desc, struct splay_tree_key_s)
	(struct gomp_device_descr): Don't declare.
	(num_devices_openmp): New variable.
	(gomp_get_num_devices ): Use it.
	(gomp_init_targets_once): New function.
	(gomp_get_num_devices ): Use it.
	(get_kind, gomp_copy_from_async, gomp_free_memmap)
	(gomp_fini_device, gomp_register_image_for_device): New functions.
	(gomp_map_vars): Add devaddrs parameter.
	(gomp_update): Add mm parameter.
	(gomp_init_device): Move most of it into...
	(gomp_init_tables): ... this new function.
	(gomp_register_images_for_device): Remove function.
	(splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
	Make them hidden instead of static.
	(gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
	(gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
	(GOMP_target_end_data, GOMP_target_update)
	(gomp_load_plugin_for_device, gomp_target_init): Update for
	OpenACC changes.
	* oacc-async.c: New file.
	* oacc-cuda.c: Likewise.
	* oacc-host.c: Likewise.
	* oacc-init.c: Likewise.
	* oacc-int.h: Likewise.
	* oacc-mem.c: Likewise.
	* oacc-parallel.c: Likewise.
	* oacc-plugin.c: Likewise.
	* oacc-plugin.h: Likewise.
	* oacc-ptx.h: Likewise.
	* openacc.f90: Likewise.
	* openacc.h: Likewise.
	* openacc_lib.h: Likewise.
	* plugin/plugin-host.c: Likewise.
	* plugin/plugin-nvptx.c: Likewise.
	* libgomp-plugin.c: Likewise.
	* libgomp-plugin.h: Likewise.
	* libgomp_target.h: Remove file after merging content into the
	former file.  Update all users.
	* testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
	(offload_targets_s, offload_targets_s_openacc): New variables.
	(check_effective_target_openacc_nvidia_accel_present)
	(check_effective_target_openacc_nvidia_accel_selected): New
	procedures.
	(libgomp_init): Update for OpenACC changes.
	* testsuite/libgomp-test-support.exp.in: New file.
	* testsuite/libgomp.oacc-c++/c++.exp: Likewise.
	* testsuite/libgomp.oacc-c/c.exp: Likewise.
	* testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
	* testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
	* testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
	* testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.

2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>
	    David Malcolm  <dmalcolm@redhat.com>

	* configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
	to "GNU Offloading and Multi Processing Runtime Library".  Change
	all users.
	* configure: Regenerate.
	* libgomp.texi: Update.

2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>

	* configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
	"$tgt_dir/lib32".
	* configure: Regenerate.

	* testsuite/lib/libgomp.exp (libgomp_init): Correctly match
	"intelmic" in $offload_targets.

2015-01-05  Jakub Jelinek  <jakub@redhat.com>

	Update copyright years.

	* libgomp.texi: Bump @copying's copyright year.

2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* testsuite/lib/libgomp.exp: Load target-utils.exp.
	Move load of target-supports.exp earlier.

2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>

	* testsuite/libgomp.c/target-9.c: New test.

2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>

	* config.h.in: Regenerate.
	* configure: Regenerate.
	* configure.ac: Add GCC_CHECK_EMUTLS.
	* libgomp.h: Add check for USE_EMUTLS: this case
	is equal to HAVE_TLS.
	* team.c: Likewise.

2014-12-03  Uros Bizjak  <ubizjak@gmail.com>

	* configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.

2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
	    Ilya Verbin  <ilya.verbin@intel.com>

	* testsuite/libgomp.c/target-critical-1.c: New test.

2014-11-26  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
	to dg-options unless expensive testing is on.
	(TESTITERS): Define to N if not defined.
	(main): Use TESTITERS instead of N.
	* testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
	dg-additional-options depending on whether expensive testing is on.
	* testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
	Decrease N to 100000 and CHUNKSZ to 10000.

2014-11-24  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/63938
	* testsuite/libgomp.fortran/pr63938-1.f90: New test.
	* testsuite/libgomp.fortran/pr63938-2.f90: New test.

2014-11-21  Steve Ellcey  <sellcey@imgtec.com>

	* config/linux/mips/futex.h (SYS_futex): Define if not already done.

2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>

	PR bootstrap/63784
	* configure: Regenerated.

2014-11-19  Uros Bizjak  <ubizjak@gmail.com>

	* testsuite/libgomp.c/examples-4/e.53.5.c: Require
	vect_simd_clones effective target.
	* testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.

2014-11-14  Jakub Jelinek  <jakub@redhat.com>

	* libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
	of 32 as block_size.
	* libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
	instead of 32 as block_size.

2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
	    Ilya Verbin  <ilya.verbin@intel.com>

	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* configure.ac: Set up offload_additional_options,
	offload_additional_lib_paths and offload_targets.
	* testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
	OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
	* testsuite/Makefile.in: Regenerate.
	* testsuite/lib/libgomp.exp (libgomp_init): Append
	offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
	offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
	build directory to LD_LIBRARY_PATH for intelmic offload targets.

2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
	    Ilya Verbin  <ilya.verbin@intel.com>
	    Kirill Yukhin  <kirill.yukhin@intel.com>
	    Ilya Tocar  <ilya.tocar@intel.com>

	* testsuite/lib/libgomp.exp
	(check_effective_target_offload_device): New.
	* testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
	* testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
	* testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
	* testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
	* testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
	* testsuite/libgomp.c/target-7.c: Fix test.
	* testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
	* testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
	* testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.

2014-11-13  Jakub Jelinek  <jakub@redhat.com>
	    Ilya Verbin  <ilya.verbin@intel.com>
	    Thomas Schwinge  <thomas@codesourcery.com>
	    Andrey Turetskiy  <andrey.turetskiy@intel.com>

	* libgomp.map (GOMP_4.0.1): New symbol version.
	Add GOMP_offload_register.
	* libgomp_target.h: New file.
	* splay-tree.h: New file.
	* target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
	(gomp_target_init): New forward declaration.
	(gomp_is_initialized): New static variable.
	(splay_tree_node, splay_tree, splay_tree_key): New typedefs.
	(struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
	New structures.
	(offload_images, num_offload_images, devices, num_devices): New static
	variables.
	(splay_compare): New static function.
	(struct gomp_device_descr): New structure.
	(gomp_get_num_devices): Call gomp_target_init.
	(resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
	(gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
	(GOMP_offload_register): New function.
	(GOMP_target): Arrange for host callback to be performed in a separate
	initial thread and contention group, inheriting ICVs from
	gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
	Add device initialization and lookup for target function in splay tree.
	(GOMP_target_data): Add device initialization and call gomp_map_vars.
	(GOMP_target_end_data): Call gomp_unmap_vars.
	(GOMP_target_update): Add device initialization and call gomp_update.
	(gomp_load_plugin_for_device, gomp_register_images_for_device)
	(gomp_target_init): New static functions.

2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
	    Thomas Schwinge  <thomas@codesourcery.com>
	    Ilya Verbin  <ilya.verbin@intel.com>
	    Andrey Turetskiy  <andrey.turetskiy@intel.com>

	* config.h.in: Regenerate.
	* configure: Regenerate.
	* configure.ac: Check for libdl, required for plugin support.
	(PLUGIN_SUPPORT): Define if plugins are supported.
	(enable_offload_targets): Support Intel MIC targets.
	(OFFLOAD_TARGETS): List of target names suitable for offloading.

2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR target/63610
	* configure: Regenerate.

2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* config/posix/lock.c (_XOPEN_SOURCE) Define as 600.

2014-10-06  Marek Polacek  <polacek@redhat.com>

	* testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
	* testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
	* testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
	* testsuite/libgomp.c/thread-limit-2.c: Likewise.

2014-10-06  Marek Polacek  <polacek@redhat.com>

	* testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
	* testsuite/libgomp.c/nqueens-1.c: Likewise.
	* testsuite/libgomp.c/pr26943-3.c: Likewise.
	* testsuite/libgomp.c/pr26943-4.c: Likewise.
	* testsuite/libgomp.c/pr36802-2.c: Likewise.
	* testsuite/libgomp.c/pr36802-3.c: Likewise.
	* testsuite/libgomp.c/thread-limit-1.c: Likewise.
	* testsuite/libgomp.c/thread-limit-2.c: Likewise.
	* testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
	* testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
	* testsuite/libgomp.c/omp-parallel-for.c: Likewise.
	* testsuite/libgomp.c/omp-parallel-if.c: Likewise.
	* testsuite/libgomp.c/omp-single-1.c: Likewise.
	* testsuite/libgomp.c/omp-single-2.c: Likewise.
	* testsuite/libgomp.c/omp_matvec.c: Likewise.
	* testsuite/libgomp.c/omp_workshare3.c: Likewise.
	* testsuite/libgomp.c/omp_workshare4.c: Likewise.
	* testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
	declarations.

2014-10-03  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/61200
	* testsuite/libgomp.c/pr61200.c: New test.

2014-09-18  Jakub Jelinek  <jakub@redhat.com>

	PR c++/63248
	* testsuite/libgomp.c++/pr63248.C: New test.

2014-08-04  Jakub Jelinek  <jakub@redhat.com>

	* task.c (GOMP_taskgroup_end): If taskgroup->num_children
	is not zero, but taskgroup->children is NULL and there are
	any task->children, schedule those instead of waiting.
	* testsuite/libgomp.c/depend-6.c: New test.
	* testsuite/libgomp.c/depend-7.c: New test.
	* testsuite/libgomp.c/depend-8.c: New test.
	* testsuite/libgomp.c/depend-9.c: New test.
	* testsuite/libgomp.c/depend-10.c: New test.

2014-08-01  Jakub Jelinek  <jakub@redhat.com>

	* libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
	(struct gomp_taskwait): New type.
	(struct gomp_task): Add taskwait and parent_depends_on, remove
	in_taskwait and taskwait_sem fields.
	(gomp_finish_task): Don't destroy taskwait_sem.
	* task.c (gomp_init_task): Don't init in_taskwait, instead init
	taskwait and parent_depends_on.
	(GOMP_task): For if (0) tasks with depend clause that depend on
	earlier tasks don't defer them, instead call
	gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
	Initialize redundant_out field, for redundant out entries just
	move them at the end of linked list instead of removing them
	completely, and set redundant_out flag instead of redundant.
	(gomp_task_run_pre): Update last_parent_depends_on if scheduling
	that task.
	(gomp_task_run_post_handle_dependers): If parent is in
	gomp_task_maybe_wait_for_dependencies and newly runnable task
	is not parent_depends_on, queue it in parent->children linked
	list after all runnable tasks with parent_depends_on set.
	Adjust for addition of taskwait indirection.
	(gomp_task_run_post_remove_parent): If parent is in
	gomp_task_maybe_wait_for_dependencies and task to be removed
	is parent_depends_on, decrement n_depend and if needed awake
	parent.  Adjust for addition of taskwait indirection.
	(GOMP_taskwait): Adjust for addition of taskwait indirection.
	(gomp_task_maybe_wait_for_dependencies): New function.
	* testsuite/libgomp.c/depend-5.c: New test.

2014-07-13  Tobias Burnus  <burnus@net-b.de>

	* testsuite/libgomp.fortran/pr34020.f90: Make compile
	with TS 18508/Fortran 2015.

2014-07-06  Marek Polacek  <polacek@redhat.com>

	PR c/6940
	* testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.

2014-07-03  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
	matches regex $lang_source_re, add $lang_include_flags to options.
	* testsuite/libgomp.c/c.exp: Unset lang_include_flags.
	* testsuite/libgomp.c++/c++.exp: Likewise.
	* testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
	and lang_include_flags instead of adding -fintrinsic-modules-path= to
	ALWAYS_CFLAGS.
	* testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.

2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.fortran/fortran.exp: Explain
	gfortran-dg-runtest usage.

2014-06-25  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.fortran/simd5.f90: New test.
	* testsuite/libgomp.fortran/simd6.f90: New test.
	* testsuite/libgomp.fortran/simd7.f90: New test.

2014-06-24  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/for-2.c: Define SC to static for
	#pragma omp for simd testing.
	* testsuite/libgomp.c/for-2.h (SC): Define if not defined.
	(N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
	SC macro.
	* testsuite/libgomp.c/simd-14.c: New test.
	* testsuite/libgomp.c/simd-15.c: New test.
	* testsuite/libgomp.c/simd-16.c: New test.
	* testsuite/libgomp.c/simd-17.c: New test.
	* testsuite/libgomp.c++/for-10.C: Define SC to static for
	#pragma omp for simd testing.
	* testsuite/libgomp.c++/simd10.C: New test.
	* testsuite/libgomp.c++/simd11.C: New test.
	* testsuite/libgomp.c++/simd12.C: New test.
	* testsuite/libgomp.c++/simd13.C: New test.

	* testsuite/libgomp.fortran/aligned1.f03: New test.
	* testsuite/libgomp.fortran/nestedfn5.f90: New test.
	* testsuite/libgomp.fortran/target7.f90: Surround loop spawning
	tasks with !$omp parallel !$omp single.
	* testsuite/libgomp.fortran/target8.f90: New test.
	* testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
	not to use trim in the combiner, instead call elemental function.
	(fn): New elemental function.
	* testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
	Make elemental.
	* testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
	omp_in): Likewise.
	* testsuite/libgomp.fortran/udr12.f90: New test.
	* testsuite/libgomp.fortran/udr13.f90: New test.
	* testsuite/libgomp.fortran/udr14.f90: New test.
	* testsuite/libgomp.fortran/udr15.f90: New test.

2014-06-18  Jakub Jelinek  <jakub@redhat.com>

	* omp_lib.f90.in (openmp_version): Set to 201307.
	* omp_lib.h.in (openmp_version): Likewise.
	* testsuite/libgomp.c/target-8.c: New test.
	* testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
	and inbranch clauses.
	* testsuite/libgomp.fortran/depend-3.f90: New test.
	* testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
	openmp_version.
	* testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
	* testsuite/libgomp.fortran/target1.f90: New test.
	* testsuite/libgomp.fortran/target2.f90: New test.
	* testsuite/libgomp.fortran/target3.f90: New test.
	* testsuite/libgomp.fortran/target4.f90: New test.
	* testsuite/libgomp.fortran/target5.f90: New test.
	* testsuite/libgomp.fortran/target6.f90: New test.
	* testsuite/libgomp.fortran/target7.f90: New test.

2014-06-10  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/60928
	* testsuite/libgomp.fortran/allocatable9.f90: New test.
	* testsuite/libgomp.fortran/allocatable10.f90: New test.
	* testsuite/libgomp.fortran/allocatable11.f90: New test.
	* testsuite/libgomp.fortran/allocatable12.f90: New test.
	* testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
	* testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
	* testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
	* testsuite/libgomp.fortran/associate1.f90: New test.
	* testsuite/libgomp.fortran/associate2.f90: New test.
	* testsuite/libgomp.fortran/procptr1.f90: New test.

2014-06-06  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.fortran/simd1.f90: New test.
	* testsuite/libgomp.fortran/udr1.f90: New test.
	* testsuite/libgomp.fortran/udr2.f90: New test.
	* testsuite/libgomp.fortran/udr3.f90: New test.
	* testsuite/libgomp.fortran/udr4.f90: New test.
	* testsuite/libgomp.fortran/udr5.f90: New test.
	* testsuite/libgomp.fortran/udr6.f90: New test.
	* testsuite/libgomp.fortran/udr7.f90: New test.
	* testsuite/libgomp.fortran/udr8.f90: New test.
	* testsuite/libgomp.fortran/udr9.f90: New test.
	* testsuite/libgomp.fortran/udr10.f90: New test.
	* testsuite/libgomp.fortran/udr11.f90: New test.

2014-05-27  Uros Bizjak  <ubizjak@gmail.com>

	* testsuite/libgomp.fortran/declare-simd-1.f90: Require
	vect_simd_clones effective target.
	* testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.

2014-05-21  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/61252
	* testsuite/libgomp.c++/simd-9.C: New test.

2014-05-18  Uros Bizjak  <ubizjak@gmail.com>

	* libgomp.texi (Runitme Library Routines): Remove multiple @menu.
	(Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
	texts according to their @menu entry positions.

2014-05-11  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.fortran/cancel-do-1.f90: New test.
	* testsuite/libgomp.fortran/cancel-do-2.f90: New test.
	* testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
	* testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
	* testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
	* testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
	* testsuite/libgomp.fortran/declare-simd-1.f90: New test.
	* testsuite/libgomp.fortran/declare-simd-2.f90: New test.
	* testsuite/libgomp.fortran/declare-simd-3.f90: New test.
	* testsuite/libgomp.fortran/depend-1.f90: New test.
	* testsuite/libgomp.fortran/depend-2.f90: New test.
	* testsuite/libgomp.fortran/omp_atomic5.f90: New test.
	* testsuite/libgomp.fortran/simd1.f90: New test.
	* testsuite/libgomp.fortran/simd2.f90: New test.
	* testsuite/libgomp.fortran/simd3.f90: New test.
	* testsuite/libgomp.fortran/simd4.f90: New test.
	* testsuite/libgomp.fortran/taskgroup1.f90: New test.

2014-05-02  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/simd-10.c: New test.
	* testsuite/libgomp.c/simd-11.c: New test.
	* testsuite/libgomp.c/simd-12.c: New test.
	* testsuite/libgomp.c/simd-13.c: New test.

2014-04-24  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
	atomic type clauses in any order and optional comma in between.
	* testsuite/libgomp.c++/atomic-15.C: Likewise.
	* testsuite/libgomp.c/atomic-17.c: Likewise.

	* testsuite/libgomp.c/simd-7.c: New test.
	* testsuite/libgomp.c/simd-8.c: New test.
	* testsuite/libgomp.c/simd-9.c: New test.
	* testsuite/libgomp.c/loop-16.c: New test.

2014-04-02  Richard Henderson  <rth@redhat.com>

	* config/linux/futex.h (futex_wait): Get error value from errno.
	(futex_wake): Likewise.

2014-03-25  Jakub Jelinek  <jakub@redhat.com>

	PR c++/60331
	* testsuite/libgomp.c++/udr-11.C: New test.
	* testsuite/libgomp.c++/udr-12.C: New test.
	* testsuite/libgomp.c++/udr-13.C: New test.
	* testsuite/libgomp.c++/udr-14.C: New test.
	* testsuite/libgomp.c++/udr-15.C: New test.
	* testsuite/libgomp.c++/udr-16.C: New test.
	* testsuite/libgomp.c++/udr-17.C: New test.
	* testsuite/libgomp.c++/udr-18.C: New test.
	* testsuite/libgomp.c++/udr-19.C: New test.

2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>

	Update copyright years

2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>

	* hashtab.h: Use the standard form for the copyright notice.

2014-01-02  Tobias Burnus  <burnus@net-b.de>

	* libgomp.texi: Bump @copying's copyright year.

2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>

	* testsuite/libgomp.c/affinity-1.c: Remove alloca.h include. Replace
	alloca () with __builtin_alloca ().
	* testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
	* testsuite/libgomp.c/lock-3.c: Likewise.
	* testsuite/libgomp.c/pr48591.c: Likewise.

2013-12-17  Jakub Jelinek  <jakub@redhat.com>

	PR testsuite/59534
	* testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
	comparisons.

2013-12-16  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/58756
	* testsuite/libgomp.c/pr58756.c: New test.

2013-12-12  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/59467
	* testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
	!$omp parallel.

2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
	ALWAYS_CFLAGS.
	* testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
	* testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
	* testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
	* testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
	Likewise.

	* libgomp_g.h: Include <stddef.h> for size_t.

	* libgomp.spec.in: Update comment about libgomp's dependencies.
	* configure.ac: Likewise.
	* configure: Regenerate.

2013-10-16  Tobias Burnus  <burnus@net-b.de>

	* libgomp.texi: (Runtime Library Routines): Update references for
	OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
	omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
	omp_get_team_num, omp_is_initial_device, omp_set_default_device.
	(Environment Variables): Update references for OpenMP 4.0. Add
	OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
	Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
	order.

2013-10-14  Jakub Jelinek  <jakub@redhat.com>

	* env.c (parse_bind_var): Initialize value to avoid
	(false positive) warning.

2013-10-12  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/58691
	* config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
	to check variable.
	(gomp_init_num_threads): Move i variable declaration into
	#ifdef CPU_ALLOC_SIZE block.
	* config/linux/affinity.c (gomp_affinity_init_level): Test
	gomp_places_list_len == 0 rather than gomp_places_list == 0
	when checking for topology reading error.
	* team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
	* env.c (parse_affinity): Add ignore argument, if true, don't populate
	gomp_places_list, only parse env var and always return false.
	(parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
	(initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
	vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
	and either of these variables were parsed correctly into a places
	list.

2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
	    Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
	of 5 loopfn matches.
	* testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-9.c: Likewise.

2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>

	* Makefile.am (omp_lib.mod): Streamline rule.
	* Makefile.in: Regenerate.

	* libgomp.texi (Runtime Library Routines): C linkage, don't throw
	exceptions.

	* testsuite/libgomp.c/lib-1.c (main): Add missing error check.
	* testsuite/libgomp.fortran/lib1.f90: Likewise.
	* testsuite/libgomp.fortran/lib2.f: Likewise.
	* testsuite/libgomp.fortran/lib3.f: Likewise.

	* configure.ac: Typo fix.
	* configure: Regenerate.

	* testsuite/libgomp.fortran/openmp_version-1.f: New file.
	* testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.

	* omp.h.in: Don't touch the user's namespace.

2013-10-11  Jakub Jelinek  <jakub@redhat.com>
	    Tobias Burnus  <burnus@net-b.de>
	    Richard Henderson  <rth@redhat.com>

	* target.c: New file.
	* Makefile.am (libgomp_la_SOURCES): Add target.c.
	* Makefile.in: Regenerated.
	* libgomp_g.h (GOMP_task): Add depend argument.
	(GOMP_barrier_cancel, GOMP_loop_end_cancel,
	GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
	GOMP_target_end_data, GOMP_target_update, GOMP_teams,
	GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
	GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
	GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
	GOMP_taskgroup_start, GOMP_taskgroup_end,
	GOMP_parallel_sections): New prototypes.
	* fortran.c (omp_is_initial_device): Add ialias_redirect.
	(omp_is_initial_device_): New function.
	(ULP, STR1, STR2, ialias_redirect): Removed.
	(omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
	omp_set_default_device_8_, omp_get_default_device_,
	omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
	functions.
	* libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
	GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
	GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
	@@GOMP_4.0.
	(omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
	omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
	omp_set_default_device, omp_set_default_device_,
	omp_set_default_device_8_, omp_get_default_device,
	omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
	omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
	omp_get_team_num_): Export @@OMP_4.0.
	* team.c (struct gomp_thread_start_data): Add place field.
	(gomp_thread_start): Clear thr->thread_pool and
	thr->task before returning.  Use gomp_team_barrier_wait_final
	instead of gomp_team_barrier_wait.  Initialize thr->place.
	(gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
	team_cancelled and task_queued_count fields.
	(gomp_free_pool_helper): Clear thr->thread_pool and thr->task
	before calling pthread_exit.
	(gomp_free_thread): No longer static.  Use
	gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
	(gomp_team_start): Add flags argument.  Set
	thr->thread_pool->threads_busy to nthreads immediately after creating
	new pool.  Use gomp_managed_threads_lock instead of
	gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
	(gomp_team_end): Use gomp_managed_threads_lock instead of
	gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
	of gomp_team_barrier_wait.  If team->team_cancelled, call
	gomp_fini_workshare on ws chain starting at team->work_shares_to_free
	rather than thr->ts.work_share.
	(initialize_team): Don't call gomp_sem_init here.
	* sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
	caller.
	(GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
	* env.c (gomp_global_icv): Add default_device_var, target_data and
	bind_var initializers.
	(gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
	(gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
	gomp_places_list_len): New variables.
	(parse_bind_var, parse_one_place, parse_places_var): New functions.
	(parse_affinity): Rewritten to construct OMP_PLACES list with unit
	sized places.
	(gomp_cancel_var): New global variable.
	(parse_int): New function.
	(handle_omp_display_env): New function.
	(initialize_env): Use it.  Initialize default_device_var.
	Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
	OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
	OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
	been successfully parsed (and call gomp_init_affinity in that case).
	(omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
	omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
	omp_get_team_num, omp_is_initial_device): New functions.
	* libgomp.h: Include stdlib.h.
	(ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
	Define.
	(struct target_mem_desc): Forward declare.
	(struct gomp_task_icv): Add default_device_var, target_data, bind_var
	and thread_limit_var fields.
	(gomp_get_num_devices): New prototype.
	(gomp_cancel_var): New extern decl.
	(struct gomp_team): Add work_shares_to_free, work_share_cancelled,
	team_cancelled and task_queued_count fields.  Add comments about
	task_{,queued_,running_}count.
	(gomp_cancel_kind): New enum.
	(gomp_work_share_end_cancel): New prototype.
	(struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
	copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
	and depend fields.
	(struct gomp_taskgroup): New type.
	(struct gomp_task_depend_entry,
	struct gomp_dependers_vec): New types.
	(gomp_finish_task): Free depend_hash if non-NULL.
	(struct gomp_team_state): Add place_partition_off
	and place_partition_len fields.
	(gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
	gomp_places_list_len): New extern decls.
	(struct gomp_thread): Add place field.
	(gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
	(gomp_init_thread_affinity): Add place argument.
	(gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
	gomp_affinity_remove_cpu, gomp_affinity_copy_place,
	gomp_affinity_same_place, gomp_affinity_finalize_place_list,
	gomp_affinity_init_level, gomp_affinity_print_place): New
	prototypes.
	(gomp_team_start): Add flags argument.
	(gomp_thread_limit_var, gomp_remaining_threads_count,
	gomp_remaining_threads_lock): Remove.
	(gomp_managed_threads_lock): New variable.
	(struct gomp_thread_pool): Add threads_busy field.
	(gomp_free_thread): New prototype.
	* task.c: Include hashtab.h.
	(hash_entry_type): New typedef.
	(htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
	(gomp_init_task): Clear dependers, depend_hash, depend_count,
	copy_ctors_done and taskgroup fields.
	(GOMP_task): Add depend argument, handle depend clauses.  If
	gomp_team_barrier_cancelled or if it's taskgroup has been
	cancelled, don't queue or start new tasks.  Set copy_ctors_done
	field if needed.  Initialize taskgroup field.  If copy_ctors_done
	and already cancelled, don't discard the task.  If taskgroup is
	non-NULL, enqueue the task into taskgroup queue.  Increment
	num_children field in taskgroup.  Increment task_queued_count.
	(gomp_task_run_pre, gomp_task_run_post_remove_parent,
	gomp_task_run_post_remove_taskgroup): New inline functions.
	(gomp_task_run_post_handle_depend_hash,
	gomp_task_run_post_handle_dependers,
	gomp_task_run_post_handle_depend): New functions.
	(GOMP_taskwait): Use them.  If more than one new tasks
	have been queued, wake other threads if needed.
	(gomp_barrier_handle_tasks): Likewise.  If
	gomp_team_barrier_cancelled, don't start any new tasks, just free
	all tasks.
	(GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
	* omp_lib.f90.in
	(omp_proc_bind_kind, omp_proc_bind_false,
	omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
	omp_proc_bind_spread): New params.
	(omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
	omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
	omp_get_team_num, omp_is_initial_device): New interfaces.
	(omp_get_dynamic, omp_get_nested, omp_in_parallel,
	omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
	omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
	omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
	omp_get_team_size, omp_get_active_level, omp_in_final): Remove
	useless use omp_lib_kinds.
	* omp.h.in (omp_proc_bind_t): New typedef.
	(omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
	omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
	omp_get_team_num, omp_is_initial_device): New prototypes.
	* loop.c (gomp_parallel_loop_start): Add flags argument, pass it
	through to gomp_team_start.
	(GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
	GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
	Adjust gomp_parallel_loop_start callers.
	(GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
	GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
	GOMP_loop_end_cancel): New functions.
	(GOMP_parallel_end): Add ialias_redirect.
	* hashtab.h: New file.
	* libgomp.texi (Environment Variables): Minor cleanup,
	update section refs to OpenMP 4.0rc2.
	(OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
	environment variables.
	* work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
	team->work_shares_to_free to thr->ts.work_share before calling
	free_work_share.
	(gomp_work_share_end_cancel): New function.
	* config/linux/proc.c: Include errno.h.
	(gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
	(gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
	sizeof (cpu_set_t) to determine number of iterations.  Fix up check
	extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
	gomp_cpuset_size is sizeof (cpu_set_t).
	(gomp_init_num_threads): Initialize gomp_cpuset_size,
	gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
	of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
	to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
	contain any logical CPUs.
	(get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
	is NULL.  Use gomp_cpusetp instead of &cpuset and pass
	gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
	pthread_getaffinity_np.  Check gomp_places_list instead of
	gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
	* config/linux/bar.c (gomp_barrier_wait_end,
	gomp_barrier_wait_last): Use BAR_* defines.
	(gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
	from state where needed.  Set work_share_cancelled to 0 on last
	thread.
	(gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
	gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
	functions.
	* config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
	Add cpusetsize argument.
	(gomp_cpuset_size, gomp_cpusetp): Declare.
	* config/linux/affinity.c: Include errno.h, stdio.h and string.h.
	(affinity_counter): Remove.
	(CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
	if CPU_ALLOC_SIZE isn't defined.
	(gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
	silently create OMP_PLACES=threads, if it is non-NULL afterwards,
	bind current thread to the first place.
	(gomp_init_thread_affinity): Rewritten.  Add place argument, just
	pthread_setaffinity_np to gomp_places_list[place].
	(gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
	gomp_affinity_remove_cpu, gomp_affinity_copy_place,
	gomp_affinity_same_place, gomp_affinity_finalize_place_list,
	gomp_affinity_init_level, gomp_affinity_print_place): New functions.
	* config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
	BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
	(gomp_barrier_t): Add awaited_final field.
	(gomp_barrier_init): Initialize awaited_final field.
	(gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
	gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
	prototypes.
	(gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
	defines.
	(gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
	gomp_team_barrier_cancelled): New inline functions.
	(gomp_barrier_last_thread,
	gomp_team_barrier_set_task_pending,
	gomp_team_barrier_clear_task_pending,
	gomp_team_barrier_set_waiting_for_tasks,
	gomp_team_barrier_waiting_for_tasks,
	gomp_team_barrier_done): Use BAR_* defines.
	* config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
	(gomp_barrier_wait_end): Use BAR_* defines.
	(gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
	Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
	Use BAR_* defines.
	(gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
	gomp_team_barrier_cancel): New functions.
	* config/posix/affinity.c (gomp_init_thread_affinity): Add place
	argument.
	(gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
	gomp_affinity_remove_cpu, gomp_affinity_copy_place,
	gomp_affinity_same_place, gomp_affinity_finalize_place_list,
	gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
	* config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
	BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
	(gomp_barrier_t): Add cancellable field.
	(gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
	gomp_team_barrier_cancel): New prototypes.
	(gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
	(gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
	gomp_team_barrier_cancelled): New inline functions.
	(gomp_barrier_wait_start, gomp_barrier_last_thread,
	gomp_team_barrier_set_task_pending,
	gomp_team_barrier_clear_task_pending,
	gomp_team_barrier_set_waiting_for_tasks,
	gomp_team_barrier_waiting_for_tasks,
	gomp_team_barrier_done): Use BAR_* defines.
	* barrier.c (GOMP_barrier_cancel): New function.
	* omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
	omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
	omp_proc_bind_spread): New params.
	(omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
	omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
	omp_get_team_num, omp_is_initial_device): New externals.
	* parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
	New functions.
	(gomp_resolve_num_threads): Adjust for thread_limit now being in
	icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
	infinity.  If not nested, just return minimum of max_num_threads
	and icv->thread_limit_var and if thr->thread_pool, set threads_busy
	to the returned value.  Otherwise, don't update atomically
	gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
	(GOMP_parallel_end): Adjust for thread_limit now being in
	icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
	infinity.  Adjust threads_busy in the pool rather than
	gomp_remaining_threads_count.  Remember team->nthreads and call
	gomp_team_end before adjusting threads_busy, if not nested
	afterwards, just set it to 1 non-atomically.  Add ialias.
	(GOMP_parallel_start): Adjust gomp_team_start caller.
	* testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
	* testsuite/libgomp.c/affinity-1.c: New test.
	* testsuite/libgomp.c/atomic-15.c: New test.
	* testsuite/libgomp.c/atomic-16.c: New test.
	* testsuite/libgomp.c/atomic-17.c: New test.
	* testsuite/libgomp.c/cancel-for-1.c: New test.
	* testsuite/libgomp.c/cancel-for-2.c: New test.
	* testsuite/libgomp.c/cancel-parallel-1.c: New test.
	* testsuite/libgomp.c/cancel-parallel-2.c: New test.
	* testsuite/libgomp.c/cancel-parallel-3.c: New test.
	* testsuite/libgomp.c/cancel-sections-1.c: New test.
	* testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
	* testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
	* testsuite/libgomp.c/depend-1.c: New test.
	* testsuite/libgomp.c/depend-2.c: New test.
	* testsuite/libgomp.c/depend-3.c: New test.
	* testsuite/libgomp.c/depend-4.c: New test.
	* testsuite/libgomp.c/for-1.c: New test.
	* testsuite/libgomp.c/for-1.h: New file.
	* testsuite/libgomp.c/for-2.c: New test.
	* testsuite/libgomp.c/for-2.h: New file.
	* testsuite/libgomp.c/for-3.c: New test.
	* testsuite/libgomp.c/pr58392.c: New test.
	* testsuite/libgomp.c/simd-1.c: New test.
	* testsuite/libgomp.c/simd-2.c: New test.
	* testsuite/libgomp.c/simd-3.c: New test.
	* testsuite/libgomp.c/simd-4.c: New test.
	* testsuite/libgomp.c/simd-5.c: New test.
	* testsuite/libgomp.c/simd-6.c: New test.
	* testsuite/libgomp.c/target-1.c: New test.
	* testsuite/libgomp.c/target-2.c: New test.
	* testsuite/libgomp.c/target-3.c: New test.
	* testsuite/libgomp.c/target-4.c: New test.
	* testsuite/libgomp.c/target-5.c: New test.
	* testsuite/libgomp.c/target-6.c: New test.
	* testsuite/libgomp.c/target-7.c: New test.
	* testsuite/libgomp.c/taskgroup-1.c: New test.
	* testsuite/libgomp.c/thread-limit-1.c: New test.
	* testsuite/libgomp.c/thread-limit-2.c: New test.
	* testsuite/libgomp.c/thread-limit-3.c: New test.
	* testsuite/libgomp.c/udr-1.c: New test.
	* testsuite/libgomp.c/udr-2.c: New test.
	* testsuite/libgomp.c/udr-3.c: New test.
	* testsuite/libgomp.c++/affinity-1.C: New test.
	* testsuite/libgomp.c++/atomic-10.C: New test.
	* testsuite/libgomp.c++/atomic-11.C: New test.
	* testsuite/libgomp.c++/atomic-12.C: New test.
	* testsuite/libgomp.c++/atomic-13.C: New test.
	* testsuite/libgomp.c++/atomic-14.C: New test.
	* testsuite/libgomp.c++/atomic-15.C: New test.
	* testsuite/libgomp.c++/cancel-for-1.C: New test.
	* testsuite/libgomp.c++/cancel-for-2.C: New test.
	* testsuite/libgomp.c++/cancel-parallel-1.C: New test.
	* testsuite/libgomp.c++/cancel-parallel-2.C: New test.
	* testsuite/libgomp.c++/cancel-parallel-3.C: New test.
	* testsuite/libgomp.c++/cancel-sections-1.C: New test.
	* testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
	* testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
	* testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
	* testsuite/libgomp.c++/cancel-test.h: New file.
	* testsuite/libgomp.c++/for-9.C: New test.
	* testsuite/libgomp.c++/for-10.C: New test.
	* testsuite/libgomp.c++/for-11.C: New test.
	* testsuite/libgomp.c++/simd-1.C: New test.
	* testsuite/libgomp.c++/simd-2.C: New test.
	* testsuite/libgomp.c++/simd-3.C: New test.
	* testsuite/libgomp.c++/simd-4.C: New test.
	* testsuite/libgomp.c++/simd-5.C: New test.
	* testsuite/libgomp.c++/simd-6.C: New test.
	* testsuite/libgomp.c++/simd-7.C: New test.
	* testsuite/libgomp.c++/simd-8.C: New test.
	* testsuite/libgomp.c++/target-1.C: New test.
	* testsuite/libgomp.c++/target-2.C: New test.
	* testsuite/libgomp.c++/target-2-aux.cc: New file.
	* testsuite/libgomp.c++/target-3.C: New test.
	* testsuite/libgomp.c++/taskgroup-1.C: New test.
	* testsuite/libgomp.c++/udr-1.C: New test.
	* testsuite/libgomp.c++/udr-2.C: New test.
	* testsuite/libgomp.c++/udr-3.C: New test.
	* testsuite/libgomp.c++/udr-4.C: New test.
	* testsuite/libgomp.c++/udr-5.C: New test.
	* testsuite/libgomp.c++/udr-6.C: New test.
	* testsuite/libgomp.c++/udr-7.C: New test.
	* testsuite/libgomp.c++/udr-8.C: New test.
	* testsuite/libgomp.c++/udr-9.C: New test.

2013-09-20  Jakub Jelinek  <jakub@redhat.com>

	PR testsuite/57605
	* testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
	ALWAYS_CFLAGS.

2013-09-20  Alan Modra  <amodra@gmail.com>

	* configure: Regenerate.

2013-09-19  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/sections-2.c: New test.

2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>

	* testsuite/libgomp.fortran/strassen.f90:
	Add dg-skip-if aarch64_tiny.

2013-06-20  Iain Sandoe  <iain@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>

	* testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
	Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
	* testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
	* testsuite/libgomp.fortran/fortran.exp: Likewise.
	* testsuite/libgomp.graphite/graphite.exp: Likewise.
	* testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
	Use dg-runtest rather than gfortran-dg-runtest.

2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.c/icv-2.c: Extend current handling of
	Linux-based x86 systems to cover all GNU systems.
	* testsuite/libgomp.c/lock-3.c: Likewise.
	* testsuite/libgomp.c/pr48591.c: Likewise.

2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>

	* configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
	GNU/Hurd, as done for Linux-based systems.

	* config/posix/ptrlock.h: Fix comment.

2013-05-27  Tobias Burnus  <burnus@net-b.de>

	PR fortran/57423
	* libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
	omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
	omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
	omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
	omp_destroy_nest_lock): Correct arguments to match the one in
	the OpenMP spec.
	* omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
	omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
	omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
	omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.

2013-05-16  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/loop-13.c: New test.
	* testsuite/libgomp.c/loop-14.c: New test.
	* testsuite/libgomp.c/loop-15.c: New test.
	* testsuite/libgomp.c++/loop-13.C: New test.
	* testsuite/libgomp.c++/loop-14.C: New test.
	* testsuite/libgomp.c++/loop-15.C: New test.

2013-02-06  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/56217
	* testsuite/libgomp.c++/pr56217.C: New test.

2013-02-01  Alan Modra  <amodra@gmail.com>

	* task.c (GOMP_task, GOMP_taskwait): Comment.

2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
	    Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>

	PR libgomp/55561
	* config/linux/wait.h (do_spin): Use atomic load for addr.
	* config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
	for intptr and ptrlock.
	* config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
	for ptrlock.

2013-01-22  Alan Modra  <amodra@gmail.com>

	PR libgomp/51376
	PR libgomp/56073
	* task.c (GOMP_task): Revert 2011-12-09 change.
	(GOMP_taskwait): Likewise.  Instead use atomic load with acquire
	barrier to read task->children..
	(gomp_barrier_handle_tasks): ..and matching atomic store with
	release barrier here when setting parent->children to NULL.

2013-01-16  Jakub Jelinek  <jakub@redhat.com>
	    Tobias Burnus  <burnus@net-b.de>

	PR driver/55884
	* testsuite/libgomp.fortran/fortran.exp: Use
	-fintrinsic-modules-path= instead of
	-fintrinsic-modules-path.

2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>

	Update copyright years.

2012-12-19  Tobias Burnus  <burnus@net-b.de>

	* testsuite/libgomp.fortran/fortran.exp: Set
	-fintrinsic-modules-path.

2012-12-19  Tobias Burnus  <burnus@net-b.de>

	* testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
	from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.

2012-11-21  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/55411
	* team.c (gomp_free_thread): Decrease gomp_managed_threads
	if pool had any threads_used.

2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>

	* testsuite/libgomp.c++/pr24455.C: Use
	-Wl,-undefined,dynamic_lookup on darwin.

2012-11-07  David Edelsohn  <dje.gcc@gmail.com>

	* testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.

2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>

	* testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.

2012-10-23  Ian Bolton  <ian.bolton@arm.com>
	    Jim MacArthur  <jim.macarthur@arm.com>
	    Marcus Shawcroft  <marcus.shawcroft@arm.com>
	    Nigel Stephens  <nigel.stephens@arm.com>
	    Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
	    Richard Earnshaw  <rearnsha@arm.com>
	    Sofiane Naci  <sofiane.naci@arm.com>
	    Stephen Thomas  <stephen.thomas@arm.com>
	    Tejas Belagod  <tejas.belagod@arm.com>
	    Yufeng Zhang  <yufeng.zhang@arm.com>

	* configure.tgt: Add AArch64.

2012-10-04  Jason Merrill  <jason@redhat.com>

	* testsuite/libgomp.c++/tls-init1.C: New.

2012-09-14  David Edelsohn  <dje.gcc@gmail.com>

	* configure: Regenerated.

2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>

	* config/linux/mips/futex.h (sys_futex0): Change to static
	function with noinline, nomips16 attributes under MIPS16. Adjust
	asm statement to place 'li v0,SYS_futex' immediately before
	syscall insn.

2012-07-04  Sandra Loosemore <sandra@codesourcery.com>

	* libgomp.texi (Library Index): Renamed from "Index" to prevent
	conflict with index.html on case-insensitive file systems.

2012-07-03  Uros Bizjak  <ubizjak@gmail.com>

	* config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
	* testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.

2012-07-02  Richard Guenther  <rguenther@suse.de>
	    Michael Matz  <matz@suse.de>
	    Tobias Grosser <tobias@grosser.es>
	    Sebastian Pop <sebpop@gmail.com>

	* testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
	* testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-8.c: Likewise.

2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>

	* libgomp.texi: Include gpl_v3.texi instead of gpl.texi.

2012-06-22  Richard Guenther  <rguenther@suse.de>

	Merge from graphite branch
	2012-01-13  Tobias Grosser  <tobias@grosser.es>

	* testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
	* testsuite/libgomp.graphite/force-parallel-2.c: Likewise.

2012-06-07  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/53580
	* testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
	use GOMP_barrier () call instead.
	* testsuite/libgomp.c/pr26943-3.c: Likewise.
	* testsuite/libgomp.c/pr26943-4.c: Likewise.
	* testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
	call GOMP_barrier instead.
	* testsuite/libgomp.fortran/vla5.f90: Likewise.

2012-06-06  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/52993
	* config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
	argument to memset call.

2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>

	* configure: Regenerated.

2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.

2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>

	PR bootstrap/52812
	* configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.

2012-03-22  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/52547
	* testsuite/libgomp.c/pr52547.c: New test.

2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

	* testsuite/lib/libgomp.exp: load fortran-modules.exp

2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* configure.tgt (mips-sgi-irix6*): Remove.

2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* configure.tgt (alpha*-dec-osf*): Remove.

	* config/osf/sem.h: Remove.
	* config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.

2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>

	* config/linux/sparc/futex.h (cpu_relax): Read from CC register.

2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	PR libstdc++/52188
	* acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove	symvers_renaming.
	Remove ENABLE_SYMVERS_SOL2.
	* configure: Regenerate.
	* Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
	(PREPROCESS): New variable.
	(libgomp.ver): New target.
	[LIBGOMP_BUILD_VERSIONED_SHLIB &&
	LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
	LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
	Use libgomp.ver.
	[LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
	* Makefile.in: Regenerate.

2012-02-14  Walter Lee  <walt@tilera.com>

	* configure.tgt: Handle tilegx and tilepro.
	* config/linux/tile/futex.h: New file.

2012-02-08  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/46886
	* testsuite/libgomp.c/pr46886.c: New testcase.

2012-01-25  Matthias Klose  <doko@ubuntu.com>

	* config/linux/arm: Remove empty directory.
	* configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.

2011-12-09  Alan Modra  <amodra@gmail.com>

	PR libgomp/51376
	* task.c (GOMP_taskwait): Don't access task->children outside of
	task_lock mutex region.
	(GOMP_task): Likewise.

2011-12-06  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/51132
	* testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
	to file scope.
	* testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-9.c: Likewise.

2011-12-02  Alan Modra  <amodra@gmail.com>

	* config/linux/affinity.c: Use atomic rather than sync builtin.
	* config/linux/lock.c: Likewise.
	* config/linux/ptrlock.h: Likewise.
	* config/linux/ptrlock.c: Likewise.
	* config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
	* config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
	* config/linux/futex.h (atomic_write_barrier): Delete unused function.
	* config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
	* config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
	* config/linux/mips/futex.h (atomic_write_barrier): Likewise.
	* config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
	* config/linux/s390/futex.h (atomic_write_barrier): Likewise.
	* config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
	* config/linux/x86/futex.h (atomic_write_barrier): Likewise.

2011-11-30  Alan Modra  <amodra@gmail.com>

	PR libgomp/51298
	* config/linux/bar.h: Use atomic rather than sync builtins.
	* config/linux/bar.c: Likewise.  Add missing acquire
	synchronisation on generation field.
	* task.c (gomp_barrier_handle_tasks): Regain lock so as to not
	double unlock.

2011-11-30  Alan Modra  <amodra@gmail.com>

	* ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
	* critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
	* config/linux/mutex.h: Use atomic rather than sync builtins.
	* config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
	* config/linux/omp-lock.h: Comment fix.
	* config/linux/arm/mutex.h: Delete.
	* config/linux/powerpc/mutex.h: Delete.
	* config/linux/ia64/mutex.h: Delete.
	* config/linux/mips/mutex.h: Delete.

2011-11-30  Alan Modra  <amodra@gmail.com>

	PR libgomp/51249
	* config/linux/sem.h: Rewrite.
	* config/linux/sem.c: Rewrite.

2011-11-28  Richard Henderson  <rth@redhat.com>

	* libgomp.h (enum memmodel): New.

2011-11-21  Andreas Tobler  <andreast@fgznet.ch>

	* configure: Regenerate.

2011-10-10  Matthias Klose  <doko@ubuntu.com>

	* config/posix95: Remove empty directory.

2011-08-26  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.fortran/threadprivate4.f90: New test.

2011-08-19  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/49792
	* testsuite/libgomp.fortran/pr49792-1.f90: New test.
	* testsuite/libgomp.fortran/pr49792-2.f90: New test.

2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* config/posix95/lock.c, posix95/omp-lock.h: Remove.

2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	PR libgomp/49965
	* testsuite/libgomp.c++/task-8.C: Replaced err by errval.

2011-08-03  Uros Bizjak  <ubizjak@gmail.com>

	* config/linux/proc.h: New.
	* config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
	(gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
	(gomp_init_num_threads): Update call to cpuset_popcount.
	(get_num_procs): Ditto.
	* config/linux/affinity.c (gomp_init_affinity): Call
	gomp_cpuset_popcount.

2011-08-02  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/42041
	PR fortran/46752
	* omp.h.in (omp_in_final): New prototype.
	* omp_lib.f90.in (omp_in_final): New interface.
	(omp_integer_kind, omp_logical_kind): Remove
	and replace all its uses in the module with 4.
	(openmp_version): Change to 201107.
	* omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
	omp_sched_guided, omp_sched_auto): Use omp_sched_kind
	kind for the parameters.
	(omp_in_final): New external.
	(openmp_version): Change to 201107.
	* task.c (omp_in_final): New function.
	(gomp_init_task): Initialize final_task.
	(GOMP_task): Remove unused attribute from flags.  Handle final
	tasks.
	(GOMP_taskyield): New function.
	(omp_in_final): Return true if if (false) or final (true) task
	or descendant of final (true).
	* fortran.c (omp_in_final_): New function.
	* libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
	(GOMP_3.0): Export GOMP_taskyield.
	* env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
	variables.
	(parse_unsigned_long_list): New function.
	(initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
	with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
	even if parse_affinity returned false.
	* config/linux/affinity.c (gomp_init_affinity): Handle
	gomp_cpu_affinity_len == 0.
	* libgomp_g.h (GOMP_taskyield): New prototype.
	* libgomp.h (struct gomp_task): Add final_task field.
	(gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
	* team.c (gomp_team_start): Override new task's nthreads_var icv
	if list form OMP_NUM_THREADS has been used and it has value for
	the new nesting level.

	* testsuite/libgomp.c/atomic-11.c: New test.
	* testsuite/libgomp.c/atomic-12.c: New test.
	* testsuite/libgomp.c/atomic-13.c: New test.
	* testsuite/libgomp.c/atomic-14.c: New test.
	* testsuite/libgomp.c/reduction-6.c: New test.
	* testsuite/libgomp.c/task-5.c: New test.
	* testsuite/libgomp.c++/atomic-2.C: New test.
	* testsuite/libgomp.c++/atomic-3.C: New test.
	* testsuite/libgomp.c++/atomic-4.C: New test.
	* testsuite/libgomp.c++/atomic-5.C: New test.
	* testsuite/libgomp.c++/atomic-6.C: New test.
	* testsuite/libgomp.c++/atomic-7.C: New test.
	* testsuite/libgomp.c++/atomic-8.C: New test.
	* testsuite/libgomp.c++/atomic-9.C: New test.
	* testsuite/libgomp.c++/task-8.C: New test.
	* testsuite/libgomp.c++/reduction-4.C: New test.
	* testsuite/libgomp.fortran/allocatable7.f90: New test.
	* testsuite/libgomp.fortran/allocatable8.f90: New test.
	* testsuite/libgomp.fortran/crayptr3.f90: New test.
	* testsuite/libgomp.fortran/omp_atomic3.f90: New test.
	* testsuite/libgomp.fortran/omp_atomic4.f90: New test.
	* testsuite/libgomp.fortran/pointer1.f90: New test.
	* testsuite/libgomp.fortran/pointer2.f90: New test.
	* testsuite/libgomp.fortran/task4.f90: New test.

2011-08-02  Tobias Burnus  <burnus@net-b.de>

	* libgomp.texi: Update OpenMP spec references to 3.1.
	(omp_in_final,OMP_PROC_BIND): New sections.
	(OMP_NUM_THREADS): Document that the value can be now a list.
	(GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.

2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>

	* config/linux/x86/futex.h: Check __x86_64__ instead of
	__LP64__.

2011-07-29  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/49897
	PR middle-end/49898
	* testsuite/libgomp.c/pr49897-1.c: New test.
	* testsuite/libgomp.c/pr49897-2.c: New test.
	* testsuite/libgomp.c/pr49898-1.c: New test.
	* testsuite/libgomp.c/pr49898-2.c: New test.

2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>

	* testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
	for ia32 instead of ilp32.

	* testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
	* testsuite/libgomp.c/atomic-6.c: Likewise.

2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>

	* testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
	* testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.

2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	PR libgomp/45351
	* config/osf/sem.h: New file.
	* configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.

2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	PR target/49541
	* testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
	ldflags.

2011-07-15  Jakub Jelinek  <jakub@redhat.com>

	* config/linux/wait.h (do_spin): New inline, largely copied
	from do_wait, just don't do futex_wait here, instead return true if
	it should be done.
	(do_wait): Implement using do_spin.
	* config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
	to prototype.
	(gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
	__sync_bool_compare_and_swap, pass the oldval to
	gomp_mutex_lock_slow.
	* config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
	If all mutex contenders are just spinning and not sleeping, don't
	change state to 2 unnecessarily.  Optimize the loop when state has
	already become 2 to use just one atomic operation per loop instead
	of two.
	* config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
	to prototype.
	(gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
	__sync_bool_compare_and_swap, pass the oldval to
	gomp_mutex_lock_slow.

2011-06-22  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/49490
	* iter.c (gomp_iter_static_next): For chunk size 0
	only use n ceil/ nthreads size for the first
	n % nthreads threads in the team instead of
	all threads except for the last few ones which
	get less work or none at all.
	* iter_ull.c (gomp_iter_ull_static_next): Likewise.
	* env.c (parse_schedule): If OMP_SCHEDULE doesn't have
	chunk argument, set run_sched_modifier to 0 for static
	resp. 1 for other kinds.  If chunk argument is 0
	and not static, set value to 1.

2011-05-19  Jakub Jelinek  <jakub@redhat.com>

	PR c++/49043
	* testsuite/libgomp.c++/pr49043.C: New test.

	PR c++/48869
	* testsuite/libgomp.c++/pr48869.C: New test.

2011-05-06  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/48894
	* fortran.c: Include limits.h.
	(TO_INT): Define.
	(omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
	*set.
	(omp_set_num_threads_8_, omp_set_schedule_8_,
	omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
	omp_get_team_size_8_): Use TO_INT macro.
	* testsuite/libgomp.fortran/pr48894.f90: New test.

2011-04-13  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/48591
	* testsuite/libgomp.c/pr48591.c: New test.

2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	PR bootstrap/48135
	* acinclude.m4 (enable_symvers): Handle --disable-symvers.
	* configure: Regenerate.

2011-02-27  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/47886
	* testsuite/libgomp.fortran/task3.f90: New test.

2011-02-24  Tobias Burnus  <burnus@net-b.de>

	* libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.

2011-02-23  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/47854
	* libgomp.texi (omp_get_wtime): Don't say time in the past
	must be Unix Epoch.

2011-02-18  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/47804
	* testsuite/libgomp.fortran/fortran.exp: Check for both
	libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
	but $blddir != "", still append ${blddir}/${lang_library_path}
	to ld_library_path.

2011-02-16  Tobias Burnus  <burnus@net-b.de>

	PR libgomp/47758
	* testsuite/libgomp.fortran/fortran.exp: Check for the existence
	of libquadmath.a before adding its libpath to ldflags.

2011-02-14  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/47731
	* config/linux/futex.h (futex_wait): Pass NULL as timeout argument
	to FUTEX_WAIT futex syscall.
	* config/linux/wait.h: Include <futex.h> instead of "futex.h".

2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure: Regenerate.

2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/36104
	* acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.

2011-01-16  Gerald Pfeifer

	* configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.

2010-12-14  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/46874
	* libgomp.fortran/allocatable6.f90: New test.

2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
	* configure: Regenerate.

2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR target/40125
	PR lto/46695
	* configure.ac: Invoke ACX_LT_HOST_FLAGS.
	* Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

2010-12-02  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/46753
	* libgomp.fortran/pr46753.f90: New test.

	PR libgomp/43706
	* env.c (initialize_env): Default to spin count 300000
	instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
	is specified.

	PR libgomp/45240
	* parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
	at the end if sync builtins aren't supported.

2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.

2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.

2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>

	* testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.

2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
	    Tobias Burnus  <burnus@net-b.de>

	PR fortran/32049
	* configure.ac:
	* configure: Regenerate.

2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>

	* config/linux/futex.h: New.
	* config/linux/arm/mutex.h: New.
	* configure.tgt (arm*-*-linux*): Add config path.

2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>

	* testsuite/libgomp.graphite/force-parallel-1.c: Adjust.

2010-09-23  Tobias Burnus  <burnus@net-b.de>

	* libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
	Change Fortran datatype to LOGICAL.
	(omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
	omp_unset_nested_lock): Use intent(inout) instead of intent(out).

2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure: Regenerate.

2010-07-26  Jakub Jelinek  <jakub@redhat.com>

	* libgomp.texi: Add function keyword to a couple of Fortran
	interfaces, use integer instead of int for Fortran.

2010-07-26  Aldy Hernandez  <aldyh@redhat.com>

	* libgomp.texi: Fix spelling and pasto problems throughout.
	Adjust prototypes to match code.

2010-07-24  Tobias Burnus  <burnus@net-b.de>

	* testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
	silence -fwhole-file warning.

2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* configure.tgt (*-*-solaris2.[56]*): Removed.

2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
	Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
	LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
	(HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
	targetting solaris2*.
	* configure: Regenerate.
	* config.h.in: Regenerate.

	* Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
	libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
	Add libgomp_version_dep.
	[LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
	versioning.
	[!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
	(libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
	* Makefile.in: Regenerate.

	* libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
	HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
	* libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
	to common block, protected by
	HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.

2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>

	* libgomp.texi: Move to GFDL version 1.3.  Update copyright years.

2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>

	PR bootstrap/43170
	* configure: Regenerate.

2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	PR other/43620
	* configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

2010-04-26  Jakub Jelinek  <jakub@redhat.com>

	PR c/43893
	* testsuite/libgomp.c/pr43893.c: New test.
	* testsuite/libgomp.c++/pr43893.C: New test.

2010-04-21  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/43570
	* testsuite/libgomp.fortran/vla8.f90: New test.

2010-04-20  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/43706
	* config/linux/affinity.c (gomp_init_affinity): Decrease
	gomp_available_cpus if affinity mask confines the process to fewer
	CPUs.
	* config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
	non-NULL, just return gomp_available_cpus.

	PR libgomp/43569
	* sections.c (gomp_sections_init): Initialize ws->mode.

2010-04-14  Uros Bizjak  <ubizjak@gmail.com>

	* acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
	not unused bar variable.
	* configure: Regenerate.

2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* testsuite/Makefile.in: Regenerate.

2010-03-22  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/42942
	* env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
	(initialize_env): Adjust callers.
	(omp_set_max_active_levels): Set gomp_max_active_levels_var even
	when the argument is 0.

	* testsuite/libgomp.c/pr42942.c: New test.

2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>

	PR middle-end/42644
	PR middle-end/42130
	* testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
	* testsuite/libgomp.graphite/force-parallel-2.c: Adjust.

2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* testsuite/libgomp.c++/task-1.C: Renamed err to e.
	* testsuite/libgomp.c++/task-6.C: Likewise.

2010-01-28  Steve Ellcey  <sje@cup.hp.com>

	* configure.tgt (*-*-hpux*): Add -frandom-seed flag.

2010-01-26  Paolo Bonzini  <bonzini@gnu.org>

	* configure.ac: Test for executability of _the first word_ of GFORTRAN.
	* configure: Regenerate.

2010-01-26  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/42866
	* testsuite/libgomp.fortran/allocatable5.f90: New test.

2010-01-20  Paolo Bonzini  <bonzini@gnu.org>

	* configure.ac: Test for executability of GFORTRAN.
	* configure: Regenerate.

2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* configure: Regenerate.

2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>

	PR libgomp/42602
	* libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.

2010-01-03  Richard Guenther  <rguenther@suse.de>

	* testsuite/libgomp.fortran/recursion1.f90: New testcase.

2009-12-23  Sebastian Pop  <sebpop@gmail.com>

	* testsuite/libgomp.graphite/pr4118.c: New.

2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>

	* testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
	for darwin, protect the test with require-effective-target tls_runtime.
	* testsuite/libgomp.fortran/pr32550.f90: Ditto.

2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>

	PR target/41605
	* testsuite/lib/libgomp.exp: Provide -B options to allow for
	link spec %s substitutions for static libraries.

2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>

	PR testsuite/42135
	* libgomp.graphite/force-parallel-2.c: Reduce array size.

2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* testsuite/Makefile.in: Regenerate.

2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>

	* testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
	settings for LC_ALL and LANG.

2009-11-25  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/42162
	* testsuite/libgomp.fortran/pr42162.f90: New test.

2009-11-13  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/42029
	* testsuite/libgomp.c/pr42029.c: New test.

2009-10-26  Jakub Jelinek  <jakub@redhat.com>

	* acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
	*s.  Accept ld version without text in ()s.
	* configure: Regenerated.

2009-10-22  Razya Ladelsky  <razya@il.ibm.com>

	* testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.

2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	PR libgomp/41418
	* configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
	or a hyphen (happens with fortran language disabled).
	* configure: Regenerate.

2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
	use sed script portable to Solaris /bin/sed for extracting ld
	version.
	* configure: Regenerate.

2009-09-17  Alexander Monakov  <amonakov@ispras.ru>

	* testsuite/libgomp.graphite/bounds.c: New test.

2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* Makefile.am (libgomp_la_LINK): New.
	* Makefile.in: Regenerate.

2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure.ac (AC_PREREQ): Bump to 2.64.

2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* Makefile.am (install-html, install-pdf): Remove.
	* Makefile.in: Regenerate.

	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* config.h.in: Regenerate.
	* configure: Regenerate.
	* testsuite/Makefile.in: Regenerate.

2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
	* Makefile.in: Regenerate.

2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>

	* Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
	* Makefile.in: Regenerate.

2009-08-19  Tobias Burnus  <burnus@net-b.de>

	PR fortran/41102
	omp_lib.h.in: Fix -std=f95 errors.

2009-08-14  David Edelsohn  <edelsohn@gnu.org>

	* testsuite/libgomp.graphite: Move from gcc.dg/graphite.
	* testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
	* testsuite/libgomp.graphite/graphite.exp: New.

2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>

	* testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
	only build.

2009-08-04  David Daney  <ddaney@caviumnetworks.com>

	* config/linux/mutex.h (gomp_mutex_unlock): Add comment about
	needed memory barrier semantics.
	* config/linux/mips/mutex.h: New file.

2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

2009-07-16  Joseph Myers  <joseph@codesourcery.com>

	* configure: Regenerate.

2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>

	PR testsuite/40699
	PR testsuite/40707
	PR testsuite/40709
	* testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
	* testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
	testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.

2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>

	* testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
	options when choosing a multilib.

2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>

	* testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
	ld_library_path.  Use add_path.  Add just find_libgcc_s to
	ld_library_path, not every libgcc multilib directory.
	* testsuite/libgomp.c/c.exp (ld_library_path): Don't call
	gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
	* testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
	Use add_path.
	* testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.

2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>

	* Makefile.am (LTLDFLAGS): Define.
	(LINK): Define.
	* Makefile.in: Regenerate.

2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>

	PR fortran/39718
	* testsuite/libgomp.fortran/fortran.exp: Don't link with
	libgfortranbegin, check existence of libgfortran.a instead of
	libgfortranbegin.a.

2009-05-20  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/40174
	* team.c (gomp_thread_start): Destroy thr->release semaphore.
	(gomp_free_pool_helper): Likewise.

2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
	    Jakub Jelinek  <jakub@redhat.com>

	PR fortran/35423
	* testsuite/libgomp.fortran/workshare2.f90: New test.

2009-04-09  Nick Clifton  <nickc@redhat.com>

	* iter.c: Change copyright header to refer to version 3 of the
	GNU General Public License with version 3.1 of the GCC Runtime
	Library Exception and to point readers at the COPYING3 and
	COPYING3.RUNTIME files and the FSF's license web page.
	* alloc.c: Likewise.
	* barrier.c: Likewise.
	* config/bsd/proc.c: Likewise.
	* config/linux/affinity.c: Likewise.
	* config/linux/alpha/futex.h: Likewise.
	* config/linux/bar.c: Likewise.
	* config/linux/bar.h: Likewise.
	* config/linux/ia64/futex.h: Likewise.
	* config/linux/ia64/mutex.h: Likewise.
	* config/linux/lock.c: Likewise.
	* config/linux/mips/futex.h: Likewise.
	* config/linux/mutex.c: Likewise.
	* config/linux/mutex.h: Likewise.
	* config/linux/powerpc/futex.h: Likewise.
	* config/linux/proc.c: Likewise.
	* config/linux/ptrlock.c: Likewise.
	* config/linux/ptrlock.h: Likewise.
	* config/linux/s390/futex.h: Likewise.
	* config/linux/sem.c: Likewise.
	* config/linux/sem.h: Likewise.
	* config/linux/sparc/futex.h: Likewise.
	* config/linux/wait.h: Likewise.
	* config/linux/x86/futex.h: Likewise.
	* config/mingw32/proc.c: Likewise.
	* config/mingw32/time.c: Likewise.
	* config/posix/affinity.c: Likewise.
	* config/posix/bar.c: Likewise.
	* config/posix/bar.h: Likewise.
	* config/posix/lock.c: Likewise.
	* config/posix/mutex.h: Likewise.
	* config/posix/proc.c: Likewise.
	* config/posix/ptrlock.h: Likewise.
	* config/posix/sem.c: Likewise.
	* config/posix/sem.h: Likewise.
	* config/posix/time.c: Likewise.
	* config/posix95/lock.c: Likewise.
	* critical.c: Likewise.
	* env.c: Likewise.
	* error.c: Likewise.
	* fortran.c: Likewise.
	* iter_ull.c: Likewise.
	* libgomp.h: Likewise.
	* libgomp_f.h.in: Likewise.
	* libgomp_g.h: Likewise.
	* loop.c: Likewise.
	* loop_ull.c: Likewise.
	* omp.h.in: Likewise.
	* omp_lib.f90.in: Likewise.
	* omp_lib.h.in: Likewise.
	* ordered.c: Likewise.
	* parallel.c: Likewise.
	* sections.c: Likewise.
	* single.c: Likewise.
	* task.c: Likewise.
	* team.c: Likewise.
	* work.c: Likewise.

2009-04-09  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/config/default.exp: Change copyright header to refer to
	version 3 of the GNU General Public License and to point readers
	at the COPYING3 file and the FSF's license web page.

2009-04-08  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/39573
	* libgomp.c++/pr39573.C: New test.

2009-04-01  Jakub Jelinek  <jakub@redhat.com>

	PR other/39591
	* testsuite/libgomp.c/pr39591-1.c: New test.
	* testsuite/libgomp.c/pr39591-2.c: New test.
	* testsuite/libgomp.c/pr39591-3.c: New test.

2009-03-25  Uros Bizjak  <ubizjak@gmail.com>

	* testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
	* testsuite/libgomp.c/atomic-6.c: Ditto.

2009-03-23  Jakub Jelinek  <jakub@redhat.com>

	PR c/39495
	* testsuite/libgomp.c/loop-12.c: New test.
	* testsuite/libgomp.c/loop-11.c: New test.
	* testsuite/libgomp.c++/loop-11.C: New test.
	* testsuite/libgomp.c++/loop-12.C: New test.
	* testsuite/libgomp.c++/for-8.C: New test.

2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure: Regenerate.

2009-02-11  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/39154
	* testsuite/libgomp.c/pr39154.c: New test.

2009-01-30  Ian Lance Taylor  <iant@google.com>

	* acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
	libgomp_ld_is_gold.  Get gold version number.
	(LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
	* configure: Rebuild.

2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>

	* testsuite/lib/libgomp.exp: Add -B option for targets that
	use libgfortran.a%s in their specs.

2009-01-07  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/38086
	* acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
	* libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
	HAVE_AS_SYMVER_DIRECTIVE is not defined.
	* configure: Regenerated.
	* config.h.in: Likewise.

2008-12-28  Jakub Jelinek  <jakub@redhat.com>

	PR c++/38650
	* testsuite/libgomp.c/pr38650.c: New test.
	* testsuite/libgomp.c++/pr38650.C: New test.

2008-12-27  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.

2008-12-26  Uros Bizjak  <ubizjak@gmail.com>

	* testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.

2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure: Regenerate.

2008-12-08  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/36802
	* testsuite/libgomp.c/pr36802-1.c: New test.
	* testsuite/libgomp.c/pr36802-2.c: New test.
	* testsuite/libgomp.c/pr36802-3.c: New test.

2008-12-01  Janis Johnson  <janis187@us.ibm.com>

	PR libgomp/38270
	* config/linux/powerpc/mutex.h: New.

2008-12-01  Jakub Jelinek  <jakub@redhat.com>

	PR c++/38257
	* testsuite/libgomp.c++/for-7.C: New test.

	PR c++/38348
	* testsuite/libgomp.c++/for-6.C: New test.

2008-11-26  Janis Johnson  <janis187@us.ibm.com>

	PR testsuite/28870
	* testsuite/lib/libgomp.exp: Include new timeout library files.
	(libgomp_target_compile): Set timeout value from new proc.

2008-11-13  Steve Ellcey  <sje@cup.hp.com>

	PR libgomp/37938
	* config/linux/ia64/mutex.h: New.

2008-11-04  Tobias Burnus  <burnus@net-b.de>

	PR libgomp/37935
	* libgomp.texi (Runtime library routines, environment variables):
	Update for OpenMP version 3.0.

2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
	    Steve Ellcey  <sje@cup.hp.com>

	* configure: Regenerate for new libtool.
	* Makefile.in: Ditto.
	* testsuite/Makefile.in: Ditto.

2008-09-19  Jakub Jelinek  <jakub@redhat.com>
	    Andreas Tobler  <a.tobler@schweiz.org>

	* config/bsd/proc.c: New file.
	* configure.tgt (*-*-darwin*): Use config_path "bsd posix".
	* configure.ac: Check for header <sys/sysctl.h>
	* configure: Regenerate.
	* config.h.in: Likewise.

2008-09-05  Janis Johnson  <janis187@us.ibm.com>

	* testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.

2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>

	* Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
	* Makefile.in: Regenerated.
	* testsuite/Makefile.in: Regenerated.

2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>

	* testsuite/lib/libgomp.exp (libgomp_init): Only set things that
	depend on blddir if blddir exists.
	(libgomp_target_compile): Likewise.
	* testsuite/libgomp.c++/c++.exp: Likewise.
	* testsuite/libgomp.fortran/fortran.exp: Likewise.

2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* libgomp.texi: Update to GFDL 1.2.  Update copyright years.
	Do not list GPL as Invariant Section.

2008-07-28  Ilie Garbacea  <ilie@mips.com>
	    Chao-ying Fu  <fu@mips.com>

	* configure.tgt: Enable futex for MIPS.
	* config/linux/mips/futex.h: New file.

2008-07-16  Jakub Jelinek  <jakub@redhat.com>

	* team.c (gomp_team_end): Free team immediately if it has
	just one thread.

2008-07-08  David Edelsohn  <edelsohn@gnu.org>

	* testsuite/libgomp.c++/c++.exp: Append multilib library path.
	* testsuite/libgomp.fortran/fortran.exp: Same.
	* testsuite/libgomp.c/c.exp: Same.
	* testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
	directory to library path first.

2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>

	* env.c (parse_stacksize): Add cast to avoid warning.
	(parse_spincount): Likewise.

2008-06-27  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/loop-10.c: New test.
	* libgomp.c/loop-3.c (main): Add lastprivate clause.
	* libgomp.c++/loop-6.C (main): Likewise.

	PR debug/36617
	* testsuite/libgomp.c/debug-1.c: New test.

2008-06-19  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/nqueens-1.c: New test.

	PR c++/36523
	* testsuite/libgomp.c++/task-7.C: New function.

2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure: Regenerate.

2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

	* env.c (initialize_env): Always initialize gomp_remaining_threads_lock
	mutex when HAVE_SYNC_BUILTINS isn't defined.

2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* libgomp.texi (omp_test_lock): Fix typo.

2008-06-12  Tobias Burnus  <burnus@net-b.de>

	* omp_lib.f90.in: Add "implicit none".

2008-06-12  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/36506
	* testsuite/libgomp.c/reduction-5.c: New test.

2008-06-11  Jakub Jelinek  <jakub@redhat.com>

	* libgomp.h (struct gomp_task): Add in_tied_task field.
	* task.c (gomp_init_task): Initialize it.
	(GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
	unconditionally.  Don't call gomp_team_barrier_wake if
	current task is implicit or if(0) from implicit and number of
	running tasks is equal to nthreads - 1.

	PR libgomp/36471
	* omp_lib.f90.in (omp_get_ancestor_thread_num_8,
	omp_get_team_size_8): Fix pastos.

	PR libgomp/36469
	* configure.ac: Add AC_CHECK_FUNCS (strtoull).
	* configure: Regenerated.
	* config.h.in: Regenerated.
	* env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
	defined.

2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>

	PR bootstrap/36452
	* loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
	(GOMP_loop_ull_dynamic_start): Likewise.
	(GOMP_loop_ull_guided_start): Likewise.
	(GOMP_loop_ull_ordered_static_start): Likewise.
	(GOMP_loop_ull_ordered_dynamic_start): Likewise.
	(GOMP_loop_ull_ordered_guided_start): Likewise.

2008-06-06  Jakub Jelinek  <jakub@redhat.com>
	    Richard Henderson  <rth@redhat.com>
	    Ulrich Drepper  <drepper@redhat.com>
	    Jakob Blomer  <jakob.blomer@ira.uka.de>

	* configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
	Substitute also OMP_*LOCK_25*.
	* configure: Regenerated.
	* config.h.in: Regenerated.
	* Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
	ptrlock.c and task.c.
	* Makefile.in: Regenerated.
	* testsuite/Makefile.in: Regenerated.
	* task.c: New file.
	* loop_ull.c: New file.
	* iter_ull.c: New file.
	* libgomp.h: Include ptrlock.h.
	(enum gomp_task_kind): New type.
	(struct gomp_team): Add task_lock, task_queue, task_count,
	task_running_count, single_count fields.  Add
	work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
	Remove work_share_lock, generation_mask,
	oldest_live_gen, num_live_gen and init_work_shares fields, add
	work work_share_list_alloc, work_share_list_free and work_share_chunk
	fields.  Change work_shares from pointer to pointers into an array.
	Change ordered_release field into gomp_sem_t ** from flexible array
	member.  Add implicit_task and initial_work_shares fields.
	Move close to the end of the struct.
	(struct gomp_team_state): Add single_count, last_work_share,
	active_level and level fields, remove work_share_generation.
	(gomp_barrier_handle_tasks): New prototype.
	(gomp_finish_task): New inline function.
	(struct gomp_work_share): Move chunk_size, end, incr into
	transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
	next_ll fields.  Reshuffle fields.  Add next_alloc,
	next_ws, next_free and inline_ordered_team_ids fields, change
	ordered_team_ids into pointer from flexible array member.
	Add mode field.  Put lock and next into a different cache line
	from most of the write-once fields.
	(gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
	gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
	gomp_iter_ull_guided_next): New prototypes.
	(gomp_new_icv): New prototype.
	(struct gomp_thread): Add thread_pool and task fields.
	(struct gomp_thread_pool): New type.
	(gomp_new_team): New prototype.
	(gomp_team_start): Change type of last argument.
	(gomp_new_work_share): Removed.
	(gomp_init_work_share, gomp_fini_work_share): New prototypes.
	(gomp_work_share_init_done): New static inline.
	(gomp_throttled_spin_count_var, gomp_available_cpus,
	gomp_managed_threads): New extern decls.
	(gomp_init_task): New prototype.
	(gomp_spin_count_var): New extern var decl.
	(LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
	or no alias support, or if not PIC.
	(gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
	gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
	gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
	gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
	gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
	gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
	gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
	gomp_test_nest_lock_25): New prototypes.
	(omp_lock_symver, strong_alias): Define.
	(gomp_remaining_threads_count, gomp_remaining_threads_lock): New
	decls.
	(gomp_end_task): New.
	(struct gomp_task_icv, gomp_global_icv): New.
	(gomp_thread_limit_var, gomp_max_active_levels_var): New.
	(struct gomp_task): New.
	(gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
	gomp_run_sched_var, gomp_run_sched_chunk): Remove.
	(gomp_icv): New.
	(gomp_schedule_type): Reorder enum to match
	omp_sched_t.
	* team.c (struct gomp_thread_start_data): Add thread_pool and task
	fields.
	(gomp_thread_start): Add gomp_team_barrier_wait call.
	For non-nested case remove clearing of docked thread thr fields.
	Use pool fields instead of global gomp_* variables.  Use
	gomp_barrier_wait_last when needed.  Initialize ts.active_level.
	Create tasks for each member thread.
	(free_team): Only destroy team barrier, task_lock here and free it.
	(gomp_free_thread): Free last_team if non-NULL.
	(gomp_team_end): Call gomp_team_barrier_wait instead of
	gomp_barrier_wait.  For nested case call one extra
	gomp_barrier_wait.  Move here some destruction from free_team.
	Call free_team on pool->last_team if any, rather than freeing
	current team.  Destroy work_share_list_free_lock ifndef
	HAVE_SYNC_BUILTINS.
	(gomp_new_icv): New function.
	(gomp_threads, gomp_threads_size, gomp_threads_used,
	gomp_threads_dock): Removed.
	(gomp_thread_destructor): New variable.
	(gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
	functions.
	(gomp_team_start): Create new pool if current thread doesn't have
	one.  Use pool fields instead of global gomp_* variables.
	Initialize thread_pool field for new threads.  Clear single_count.
	Change last argument from ws to team, don't create
	new team, set ts.work_share to &team->work_shares[0] and clear
	ts.last_work_share.  Don't clear ts.work_share_generation.
	If number of threads changed, adjust atomically gomp_managed_threads.
	Use gomp_init_task instead of gomp_new_task,
	set thr->task to the corresponding implicit_task array entry.
	Create tasks for each member thread.  Initialize ts.level.
	(initialize_team): Call pthread_key_create on
	gomp_thread_destructor.
	(team_destructor): New function.
	(new_team): Removed.
	(gomp_new_team): New function.
	(free_team): Free gomp_work_share blocks chained through next_alloc,
	instead of freeing work_shares and destroying work_share_lock.
	(gomp_team_end): Call gomp_fini_work_share.  If number of threads
	changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
	* barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
	of gomp_barrier_wait.
	* single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
	instead of gomp_barrier_wait.  Call gomp_work_share_init_done
	if gomp_work_share_start returned true.  Don't unlock ws->lock.
	(GOMP_single_copy_end): Call gomp_team_barrier_wait instead
	of gomp_barrier_wait.
	(GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
	gomp_work_share_init_done if gomp_work_share_start returned true.
	Don't unlock ws->lock.
	* work.c: Include stddef.h.
	(free_work_share): Use work_share_list_free_lock instead
	of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
	Call gomp_fini_work_share and then either free ws if orphaned, or
	put it into work_share_list_free list of the current team.
	(alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
	functions.
	(gomp_work_share_start, gomp_work_share_end,
	gomp_work_share_end_nowait): Rewritten.
	* omp_lib.f90.in Change some tabs to spaces to prevent warnings.
	(openmp_version): Set to 200805.
	(omp_sched_kind, omp_sched_static, omp_sched_dynamic,
	omp_sched_guided, omp_sched_auto): New parameters.
	(omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
	omp_set_max_active_levels, omp_get_max_active_levels,
	omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
	omp_get_active_level): New interfaces.
	* omp_lib.h.in (openmp_version): Set to 200805.
	(omp_sched_kind, omp_sched_static, omp_sched_dynamic,
	omp_sched_guided, omp_sched_auto): New parameters.
	(omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
	omp_set_max_active_levels, omp_get_max_active_levels,
	omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
	omp_get_active_level): New externals.
	* loop.c: Include limits.h.
	(GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
	GFS_AUTO.
	(GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
	Likewise.  Use gomp_icv.
	(gomp_loop_static_start, gomp_loop_dynamic_start): Clear
	ts.static_trip here.
	(gomp_loop_static_start, gomp_loop_ordered_static_start): Call
	gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
	(gomp_loop_dynamic_start, gomp_loop_guided_start): Call
	gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
	don't unlock ws->lock, otherwise lock it.
	(gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
	gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
	(gomp_parallel_loop_start): Call gomp_new_team instead of
	gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
	Adjust gomp_team_start caller.  Pass 0 as second argument to
	gomp_resolve_num_threads.
	(gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
	If adding ws->chunk_size nthreads + 1 times after end won't
	overflow, set ws->mode to 1.
	* libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
	GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
	GOMP_loop_ull_ordered_static_start,
	GOMP_loop_ull_ordered_dynamic_start,
	GOMP_loop_ull_ordered_guided_start,
	GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
	GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
	GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
	GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
	GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
	prototypes.
	* libgomp.map: Export lock routines also @@OMP_2.0.
	(GOMP_loop_ordered_dynamic_first,
	GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
	GOMP_loop_ordered_static_first): Remove.
	(GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
	GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
	GOMP_loop_ull_ordered_dynamic_next,
	GOMP_loop_ull_ordered_dynamic_start,
	GOMP_loop_ull_ordered_guided_next,
	GOMP_loop_ull_ordered_guided_start,
	GOMP_loop_ull_ordered_runtime_next,
	GOMP_loop_ull_ordered_runtime_start,
	GOMP_loop_ull_ordered_static_next,
	GOMP_loop_ull_ordered_static_start,
	GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
	GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
	GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
	(omp_set_schedule, omp_get_schedule,
	omp_get_thread_limit, omp_set_max_active_levels,
	omp_get_max_active_levels, omp_get_level,
	omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
	omp_set_schedule_, omp_set_schedule_8_,
	omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
	omp_set_max_active_levels_, omp_set_max_active_levels_8_,
	omp_get_max_active_levels_, omp_get_level_,
	omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
	omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
	New exports @@OMP_3.0.
	* omp.h.in (omp_sched_t): New type.
	(omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
	omp_set_max_active_levels, omp_get_max_active_levels,
	omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
	omp_get_active_level): New prototypes.
	* env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
	gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
	gomp_thread_limit_var, gomp_remaining_threads_count,
	gomp_remaining_threads_lock): New variables.
	(parse_spincount): New function.
	(initialize_env): Call gomp_init_num_threads unconditionally.
	Initialize gomp_available_cpus.  Call parse_spincount,
	initialize gomp_{,throttled_}spin_count_var
	depending on presence and value of OMP_WAIT_POLICY and
	GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
	Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
	OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
	for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
	gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
	(gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
	gomp_run_sched_var, gomp_run_sched_chunk): Remove.
	(gomp_global_icv): New.
	(parse_schedule): Use it.  Parse "auto".
	(omp_set_num_threads): Use gomp_icv.
	(omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
	Likewise.
	(omp_get_max_threads): Move from parallel.c.
	(omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
	omp_set_max_active_levels, omp_get_max_active_levels): New functions,
	add ialias.
	(parse_stacksize, parse_wait_policy): New functions.
	* fortran.c: Rewrite lock wrappers, if symbol versioning provide
	both wrappers for compatibility and new locks.
	(omp_set_schedule, omp_get_schedule,
	omp_get_thread_limit, omp_set_max_active_levels,
	omp_get_max_active_levels, omp_get_level,
	omp_get_ancestor_thread_num, omp_get_team_size,
	omp_get_active_level): New ialias_redirect.
	(omp_set_schedule_, omp_set_schedule_8_,
	omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
	omp_set_max_active_levels_, omp_set_max_active_levels_8_,
	omp_get_max_active_levels_, omp_get_level_,
	omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
	omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
	New functions.
	* parallel.c: Include limits.h.
	(gomp_resolve_num_threads): Add count argument.  Rewritten.
	(GOMP_parallel_start): Call gomp_new_team and pass that as last
	argument to gomp_team_start.  Pass 0 as second argument to
	gomp_resolve_num_threads.
	(GOMP_parallel_end): Decrease gomp_remaining_threads_count
	if gomp_thread_limit_var != ULONG_MAX.
	(omp_in_parallel): Implement using ts.active_level.
	(omp_get_max_threads): Move to env.c.
	(omp_get_level, omp_get_ancestor_thread_num,
	omp_get_team_size, omp_get_active_level): New functions,
	add ialias.
	* sections.c (GOMP_sections_start): Call gomp_work_share_init_done
	after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
	gomp_iter_dynamic_next instead of the _locked variant and don't take
	lock around it, otherwise acquire it before calling
	gomp_iter_dynamic_next_locked.
	(GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
	gomp_iter_dynamic_next instead of the _locked variant and don't take
	lock around it.
	(GOMP_parallel_sections_start): Call gomp_new_team instead of
	gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
	Adjust gomp_team_start caller.  Pass count as second argument to
	gomp_resolve_num_threads, don't adjust num_threads after the call.
	Use gomp_icv.
	* iter.c (gomp_iter_dynamic_next_locked): Don't multiply
	ws->chunk_size by incr.
	(gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
	code.
	* libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
	types.
	(omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
	(omp_check_defines): Check even the compat defines.
	* config/linux/ptrlock.c: New file.
	* config/linux/ptrlock.h: New file.
	* config/linux/wait.h: New file.
	* config/posix/ptrlock.c: New file.
	* config/posix/ptrlock.h: New file.
	* config/linux/bar.h (gomp_team_barrier_wait,
	gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
	(gomp_team_barrier_set_task_pending,
	gomp_team_barrier_clear_task_pending,
	gomp_team_barrier_set_waiting_for_tasks,
	gomp_team_barrier_waiting_for_tasks,
	gomp_team_barrier_done): New inlines.
	(gomp_barrier_t): Rewritten.
	(gomp_barrier_state_t): New typedef.
	(gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
	gomp_barrier_wait_start): Rewritten.
	(gomp_barrier_wait_end): Change second argument to
	gomp_barrier_state_t.
	(gomp_barrier_last_thread, gomp_barrier_wait_last): New static
	inlines.
	* config/linux/bar.c: Include wait.h instead of libgomp.h and
	futex.h.
	(gomp_barrier_wait_end): Rewritten.
	(gomp_team_barrier_wait, gomp_team_barrier_wait_end,
	gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
	* config/posix/bar.h (gomp_barrier_t): Add generation field.
	(gomp_barrier_state_t): New typedef.
	(gomp_team_barrier_wait,
	gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
	(gomp_barrier_wait_start): Or all but low 2 bits from generation
	into the return value.  Return gomp_barrier_state_t.
	(gomp_team_barrier_set_task_pending,
	gomp_team_barrier_clear_task_pending,
	gomp_team_barrier_set_waiting_for_tasks,
	gomp_team_barrier_waiting_for_tasks,
	gomp_team_barrier_done): New inlines.
	(gomp_barrier_wait_end): Change second argument to
	gomp_barrier_state_t.
	(gomp_barrier_last_thread, gomp_barrier_wait_last): New static
	inlines.
	* config/posix/bar.c (gomp_barrier_init): Clear generation field.
	(gomp_barrier_wait_end): Change second argument to
	gomp_barrier_state_t.
	(gomp_team_barrier_wait, gomp_team_barrier_wait_end,
	gomp_team_barrier_wake): New functions.
	* config/linux/mutex.c: Include wait.h instead of libgomp.h and
	futex.h.
	(gomp_futex_wake, gomp_futex_wait): New variables.
	(gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
	* config/linux/lock.c: Rewrite to make locks task owned,
	for backwards compatibility provide the old entrypoints
	if symbol versioning.  Include wait.h instead of libgomp.h and
	futex.h.
	(gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
	* config/posix95/lock.c: Rewrite to make locks task owned,
	for backwards compatibility provide the old entrypoints
	if symbol versioning.
	* config/posix/lock.c: Rewrite to make locks task owned,
	for backwards compatibility provide the old entrypoints
	if symbol versioning.
	* config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
	(get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
	* config/posix/proc.c, config/mingw32/proc.c: Similarly.
	* config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
	(sys_futex0): Return error code.
	(futex_wake, futex_wait): If ENOSYS was returned, clear
	FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
	(cpu_relax, atomic_write_barrier): New static inlines.
	* config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
	(futex_wake, futex_wait): If ENOSYS was returned, clear
	FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
	(cpu_relax, atomic_write_barrier): New static inlines.
	* config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
	(sys_futex0): Return error code.
	(futex_wake, futex_wait): If ENOSYS was returned, clear
	FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
	(cpu_relax, atomic_write_barrier): New static inlines.
	* config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
	(sys_futex0): Return error code.
	(futex_wake, futex_wait): If ENOSYS was returned, clear
	FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
	(cpu_relax, atomic_write_barrier): New static inlines.
	* config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
	(sys_futex0): Return error code.
	(futex_wake, futex_wait): If ENOSYS was returned, clear
	FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
	(cpu_relax, atomic_write_barrier): New static inlines.
	* config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
	(sys_futex0): Return error code.
	(futex_wake, futex_wait): If ENOSYS was returned, clear
	FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
	(cpu_relax, atomic_write_barrier): New static inlines.
	* config/linux/sem.c: Include wait.h instead of libgomp.h and
	futex.h.
	(gomp_sem_wait_slow): Call do_wait instead of futex_wait.
	* config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
	* config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
	types.
	(omp_nest_lock_t): Change owner into void *, add lock field.
	* config/posix95/omp-lock.h: Include semaphore.h.
	(omp_lock_25_t, omp_nest_lock_25_t): New types.
	(omp_lock_t): Use sem_t instead of mutex if semaphores
	aren't broken.
	(omp_nest_lock_t): Likewise.  Change owner to void *.
	* config/posix/omp-lock.h: Include semaphore.h.
	(omp_lock_25_t, omp_nest_lock_25_t): New types.
	(omp_lock_t): Use sem_t instead of mutex if semaphores
	aren't broken.
	(omp_nest_lock_t): Likewise.  Add owner field.

2008-06-06  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/collapse-1.c: New test.
	* testsuite/libgomp.c/collapse-2.c: New test.
	* testsuite/libgomp.c/collapse-3.c: New test.
	* testsuite/libgomp.c/icv-1.c: New test.
	* testsuite/libgomp.c/icv-2.c: New test.
	* testsuite/libgomp.c/lib-2.c: New test.
	* testsuite/libgomp.c/lock-1.c: New test.
	* testsuite/libgomp.c/lock-2.c: New test.
	* testsuite/libgomp.c/lock-3.c: New test.
	* testsuite/libgomp.c/loop-4.c: New test.
	* testsuite/libgomp.c/loop-5.c: New test.
	* testsuite/libgomp.c/loop-6.c: New test.
	* testsuite/libgomp.c/loop-7.c: New test.
	* testsuite/libgomp.c/loop-8.c: New test.
	* testsuite/libgomp.c/loop-9.c: New test.
	* testsuite/libgomp.c/nested-3.c: New test.
	* testsuite/libgomp.c/nestedfn-6.c: New test.
	* testsuite/libgomp.c/sort-1.c: New test.
	* testsuite/libgomp.c/task-1.c: New test.
	* testsuite/libgomp.c/task-2.c: New test.
	* testsuite/libgomp.c/task-3.c: New test.
	* testsuite/libgomp.c/task-4.c: New test.
	* testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
	to C++ testsuite default compiler options.
	* testsuite/libgomp.c++/collapse-1.C: New test.
	* testsuite/libgomp.c++/collapse-2.C: New test.
	* testsuite/libgomp.c++/ctor-10.C: New test.
	* testsuite/libgomp.c++/for-1.C: New test.
	* testsuite/libgomp.c++/for-2.C: New test.
	* testsuite/libgomp.c++/for-3.C: New test.
	* testsuite/libgomp.c++/for-4.C: New test.
	* testsuite/libgomp.c++/for-5.C: New test.
	* testsuite/libgomp.c++/loop-8.C: New test.
	* testsuite/libgomp.c++/loop-9.C: New test.
	* testsuite/libgomp.c++/loop-10.C: New test.
	* testsuite/libgomp.c++/task-1.C: New test.
	* testsuite/libgomp.c++/task-2.C: New test.
	* testsuite/libgomp.c++/task-3.C: New test.
	* testsuite/libgomp.c++/task-4.C: New test.
	* testsuite/libgomp.c++/task-5.C: New test.
	* testsuite/libgomp.c++/task-6.C: New test.
	* testsuite/libgomp.fortran/allocatable1.f90: New test.
	* testsuite/libgomp.fortran/allocatable2.f90: New test.
	* testsuite/libgomp.fortran/allocatable3.f90: New test.
	* testsuite/libgomp.fortran/allocatable4.f90: New test.
	* testsuite/libgomp.fortran/collapse1.f90: New test.
	* testsuite/libgomp.fortran/collapse2.f90: New test.
	* testsuite/libgomp.fortran/collapse3.f90: New test.
	* testsuite/libgomp.fortran/collapse4.f90: New test.
	* testsuite/libgomp.fortran/lastprivate1.f90: New test.
	* testsuite/libgomp.fortran/lastprivate2.f90: New test.
	* testsuite/libgomp.fortran/lib4.f90: New test.
	* testsuite/libgomp.fortran/lock-1.f90: New test.
	* testsuite/libgomp.fortran/lock-2.f90: New test.
	* testsuite/libgomp.fortran/nested1.f90: New test.
	* testsuite/libgomp.fortran/nestedfn4.f90: New test.
	* testsuite/libgomp.fortran/strassen.f90: New test.
	* testsuite/libgomp.fortran/tabs1.f90: New test.
	* testsuite/libgomp.fortran/tabs2.f: New test.
	* testsuite/libgomp.fortran/task1.f90: New test.
	* testsuite/libgomp.fortran/task2.f90: New test.
	* testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
	* testsuite/libgomp.fortran/vla5.f90: Likewise.
	* testsuite/libgomp.c/pr26943-2.c: Likewise.
	* testsuite/libgomp.c/pr26943-3.c: Likewise.
	* testsuite/libgomp.c/pr26943-4.c: Likewise.

2008-05-23  Jakub Jelinek  <jakub@redhat.com>

	PR c++/36308
	* testsuite/libgomp.c++/ctor-11.C: New test.
	* testsuite/libgomp.c++/ctor-12.C: New test.

2008-05-15  Janis Johnson  <janis187@us.ibm.com>

	* testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.

2008-05-07  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/36106
	* testsuite/libgomp.c/atomic-5.c: New test.
	* testsuite/libgomp.c/atomic-6.c: New test.
	* testsuite/libgomp.c/autopar-1.c: New test.

2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
	(LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
	(LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
	(LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
	* configure: Regenerate.
	* Makefile.in, testsuite/Makefile.in: Likewise.

2008-04-18  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/35457
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

2008-03-18  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/35611
	* testsuite/libgomp.c/atomic-4.c: New test.

	PR libgomp/35625
	* iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
	(gomp_iter_guided_next): Likewise.
	* testsuite/libgomp.c/pr35625.c: New test.

2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* aclocal.m4: Regenerate.
	* configure: Likewise.
	* Makefile.in: Likewise.
	* testsuite/Makefile.in: Likewise.

2008-03-13  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/35185
	* testsuite/libgomp.c++/pr35185.C: New test.

2008-03-12  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/35549
	* testsuite/libgomp.c/pr35549.c: New test.

2008-03-06  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/atomic-3.c: New test.

2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR fortran/33197
	* testsuite/libgomp.fortran/fortran.exp: Add .f08 and
	.F08 file suffixes.

2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>

	PR libgomp/33131
	* configure.ac: Add ACX_HEADER_STRING.
	* env.c: Include strings.h.
	* aclocal.m4: Regenerate.
	* config.h.in: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

2008-02-15  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/35196
	* testsuite/libgomp.c/pr35196.c: New test.

	PR middle-end/35130
	* testsuite/libgomp.fortran/pr35130.f90: New test.
	* testsuite/libgomp.c/pr35130.c: New test.

2008-01-25  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/33880
	* testsuite/libgomp.c/pr33880.c: New test.
	* testsuite/libgomp.fortran/pr33880.f90: New test.

2008-01-24  David Edelsohn  <edelsohn@gnu.org>

	* configure: Regenerate.

2008-01-08  Jakub Jelinek  <jakub@redhat.com>

	* configure.ac: Move futex checking into ../config/futex.m4.
	* configure: Rebuilt.
	* aclocal.m4: Rebuilt.
	* Makefile.in: Rebuilt.

	* configure.tgt: Rename have_tls to gcc_cv_have_tls to match
	2007-10-15 ../config/tls.m4 change.

2007-12-19  Jakub Jelinek  <jakub@redhat.com>

	PR c++/34513
	* testsuite/libgomp.c/pr34513.c: New test.
	* testsuite/libgomp.c++/pr34513.C: New test.

2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>

	PR target/32765
	* testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.

2007-12-04  Jakub Jelinek  <jakub@redhat.com>

	* omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.

2007-12-03  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/private-1.c: New test.

2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
	    Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.am: Use space as vpath separator.  Use 'vpath %'
	instead of 'VPATH ='.
	* Makefile.in: Regenerate.

2007-11-23  Matthias Klose  <doko@ubuntu.com>

	* configure.ac: Adjust makeinfo version check.
	* configure: Regenerate.

2007-11-10  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/34020
	* testsuite/libgomp.fortran/pr34020.f90: New test.

2007-11-06  Jakub Jelinek  <jakub@redhat.com>

	PR c++/33894
	* testsuite/libgomp.c++/atomic-1.C: New test.

2007-10-25  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/33275
	* testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
	Make x and y integers rather than (implicit) reals.  Add private (j)
	clause to the last omp parallel.

2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>

	* configure: Regenerate following changes to ../config/tls.m4.

2007-09-28  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.fortran/stack.f90: New test.

2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>

	* config/mingw32/proc.c: New file.

2007-09-05  Uros Bizjak  <ubizjak@gmail.com>

	* testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
	(main): Use __get_cpuid to get i386 target fetaures.
	* testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
	(main): Use __get_cpuid to get x86_64 target fetaures.

2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>

	PR target/32765
	* testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
	* testsuite/libgomp.fortran/crayptr2.f90: Likwise.

2007-07-12  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/32550
	* testsuite/libgomp.fortran/pr32550.f90: New test.
	* testsuite/libgomp.fortran/crayptr2.f90: New test.

2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>

	* aclocal.m4: Regenerated.

2007-07-05  Tobias Burnus  <burnus@net-b.de>

	PR fortran/32359
	* testsuite/libgomp.fortran/pr32359.f90: New.

2007-07-02  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/32468
	* sections.c (GOMP_parallel_sections_start): Only decrease
	number of threads to COUNT if dyn_var is true.
	* testsuite/libgomp.c/pr32468.c: New test.

2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>

	PR libgomp/26308
	* config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.

2007-06-21  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/32362
	* testsuite/libgomp.c/pr32362-1.c: New test.
	* testsuite/libgomp.c/pr32362-2.c: New test.
	* testsuite/libgomp.c/pr32362-3.c: New test.

2007-06-07  Jakub Jelinek  <jakub@redhat.com>

	* team.c (gomp_team_start): Fix setting up thread_attr
	stack size.

2007-06-02  Paolo Bonzini  <bonzini@gnu.org>

	* configure: Regenerate.

2007-05-23  Steve Ellcey  <sje@cup.hp.com>

	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* aclocal.m4: Regenerate.
	* testsuite/Makefile.in: Regenerate.

2007-05-04  Jakub Jelinek  <jakub@redhat.com>

	* config/linux/proc.c: New file.

	PR libgomp/28482
	* configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.

2007-04-19  Daniel Franke  <franke.daniel@gmail.com>

	* libgomp.texi (GOMP_CPU_AFFINITY): Updated.

2007-04-16  Matthias Klose  <doko@debian.org>

	* configure.tgt (i[456]86-*-linux*): Only add ia32 specific
	flags if not building with -m64.
	* testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
	flag for i?86-*-* targets, if current target matches -m64.

2007-04-14  Steve Ellcey  <sje@cup.hp.com>

	* Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
	* Makefile.in: Regenerate.

2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

	PR testsuite/31369
	* testsuite/libgomp.c++/c++.exp: Don't use concat when setting
	ld_library_path.
	* testsuite/libgomp.fortran/fortran.exp: Likewise.

2007-04-04  Jakub Jelinek  <jakub@redhat.com>

	* libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
	decls.
	(gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
	* env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
	(parse_affinity): New function.
	(initialize_env): Call it and gomp_init_affinity.
	* team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
	create new pthread_attr_t and call gomp_init_thread_affinity
	on it for each thread before passing the attribute to pthread_create.
	* config/linux/affinity.c: New file.
	* config/posix/affinity.c: New file.
	* configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
	* configure: Rebuilt.
	* config.h.in: Rebuilt.
	* Makefile.am (libgomp_la_SOURCES): Add affinity.c.
	* Makefile.in: Rebuilt.

2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>

	* testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
	*-*-darwin*.
	* testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
	and use it if found.

2007-03-18  Uros Bizjak  <ubizjak@gmail.com>

	* testsuite/config/default.exp: New file.
	* testsuite/lib/libgomp.exp: New file.
	* testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
	libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
	load_lib *, load_gcc_lib *): Move to libgomp.exp.
	(libgomp_load): Remove.
	* testsuite/lib/libgomp.exp (libgomp_init): Compute
	always_ld_library_path, not ld_library_path.  Set additional_flags
	to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
	(target_compile): Do not call libgomp_init.  Append lang_library_path
	and lang_link_flags to options.
	* testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
	ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
	here.
	* testsuite/libgomp.c++/c++.exp: Set ld_library_path from
	always_ld_library_path.  Set LD_LIBRARY_PATH here.
	* testsuite/libgomp.fortran/fortran.exp: Ditto.
	* testsuite/libgomp.c/atomic-1.c: Set dg-options to
	"-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
	CX8 flag.
	* testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
	lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
	* testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
	* testsuite/libgomp.c/pr29947-1.c: Ditto.
	* testsuite/libgomp.c/atomic-10.c: Ditto.

2007-03-21  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
	dg-final cleanup-modules line.
	* testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
	* testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
	* testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
	* testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
	* testsuite/libgomp.fortran/reduction5.f90: Likewise.
	* testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
	* testsuite/libgomp.fortran/threadprivate1.f90: Likewise.

2007-03-18  Andreas Schwab  <schwab@suse.de>

	* acinclude.m4: Adjust regular expression for ld version
	extraction.
	* configure: Regenerate.

2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>

	* Makefile.am: Add install-pdf target as copied from
	automake v1.10 rules.
	* Makefile.in: Regenerate

2007-02-07  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/28486
	* configure: Regenerate.

	PR c++/30703
	* testsuite/libgomp.c++/pr30703.C: New test.

2007-02-02  Jakub Jelinek  <jakub@redhat.com>

	Revert:
	2006-07-05  Eric Christopher  <echristo@apple.com>
	* configure.ac: Depend addition of -pthread on host OS.
	* configure: Regenerate.

2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* libgomp.texi: Fix spacing after abbreviations.

2007-01-31  Daniel Franke <franke.daniel@gmail.com>

	PR libgomp/30546
	* configure.ac: Add check for makeinfo
	* Makefile.am: Redefined target libgomp.info, build libgomp.info only
	if an appropriate version of makeinfo is found.
	* aclocal.m4: Regenerated.
	* configure: Regenerated.
	* Makefile.in: Regenerated.
	* testsuite/Makefile.in: Regenerated.

2007-01-29  Daniel Franke <franke.daniel@gmail.com>

	PR libgomp/30540
	* libgomp.texi: More about implementation-dependent settings.

2007-01-26  Tobias Burnus  <burnus@net-b.de>

	* testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.

2007-01-24  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/30494
	* testsuite/libgomp.c/pr30494.c: New test.

2007-01-15  Tom Tromey  <tromey@redhat.com>

	* configure: Rebuilt.
	* configure.ac: Fixed comment.

2007-01-14  Daniel Franke  <franke.daniel@gmail.com>

	* libgomp.texi: Document implementation specific default values of
	environment variables.

2006-12-21  Daniel Franke  <franke.daniel@gmail.com>

	PR libgomp/28209
	* libgomp.texi: New file.
	* configure.ac: Add --enable-generated-files-in-srcdir option.
	* Makefile.am: Add info, dvi, pdf, html targets. On request, copy
	files to srcdir.
	* Makefile.in: Regenerated.
	* config.h.in: Regenerated.
	* testsuite/Makefile.in: Regenerated.
	* NOTES: Removed.

2006-12-04  Daniel Franke  <franke.daniel@gmail.com>

	PR libgomp/29949
	* env.c (omp_set_num_threads): Set illegal thread count to 1.

2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>

	* configure: Regenerate.

2006-12-04  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/29947
	* loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
	start if there shouldn't be any loop iterations.
	(gomp_loop_ordered_static_start): Remove start == end test.
	* testsuite/libgomp.c/pr29947-1.c: New test.
	* testsuite/libgomp.c/pr29947-2.c: New test.

2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>

	* configure.tgt: Force initial-exec TLS model on Linux only.

2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>

	* configure: Regenerated.

2006-11-09  Uros Bizjak  <ubizjak@gmail.com>

	* env.c (parse_schedule): Reject out of range values.
	(parse_unsigned_long): Reject out of range, negative or zero values.

2006-10-29  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/29629
	* testsuite/libgomp.fortran/pr29629.f90: New test.

2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>

	PR libgomp/29494
	* configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
	* config/posix95: New directory.
	* config/posix95/omp-lock.h: New file.
	* config/posix95/lock.c: Likewise.

2006-10-14  Geoffrey Keating  <geoffk@apple.com>

	* aclocal.m4: Regenerate.
	* configure: Regenerate.

2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>

	* testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
	'<' to '<='.

2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>

	* acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
	test.
	* configure: Regenerate.
	* fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.

2006-09-26  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/25261
	PR middle-end/28790
	* testsuite/libgomp.c/nestedfn-4.c: New test.
	* testsuite/libgomp.c/nestedfn-5.c: New test.
	* testsuite/libgomp.fortran/nestedfn3.f90: New test.

	PR fortran/29097
	* testsuite/libgomp.fortran/condinc1.f: New test.
	* testsuite/libgomp.fortran/condinc2.f: New test.
	* testsuite/libgomp.fortran/condinc3.f90: New test.
	* testsuite/libgomp.fortran/condinc4.f90: New test.
	* testsuite/libgomp.fortran/condinc1.inc: New file.

2006-09-18  Tom Tromey  <tromey@redhat.com>

	* configure: Rebuilt.

2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>

	PR c/28768
	PR preprocessor/14634
	* configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
	to AC_DEFINE.
	* configure: Regenerate.

2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>

	* testsuite/libgomp.fortran/reduction3.f90: Change
	-2147483648 to -huge(i)-1 to avoid overflow.
	* testsuite/libgomp.fortran/reduction4.f90: Change
	Z'ffffffff' to not(0) to avoid overflow.

2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>

	PR libgomp/25938
	* Makefile.am (libsubincludedir): New.
	(nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
	* Makefile.in: Regenerate.

2006-08-17  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/28725
	* env.c: Include ctype.h.
	(parse_schedule, parse_unsigned_long, parse_boolean): Allow
	leading and/or trailing whitespace and compare strings case
	insensitively.

2006-07-16  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/28390
	* testsuite/libgomp.fortran/pr28390.f: New test.

2006-07-05  Eric Christopher  <echristo@apple.com>

	* configure.ac: Depend addition of -pthread on host OS.
	* configure: Regenerate.

2006-06-21  Jakub Jelinek  <jakub@redhat.com>

	* critical.c (GOMP_critical_name_start): Fix *pptr initialization
	when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
	defined.

2006-06-20  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/26175
	PR libgomp/26477
	* configure.ac: If neither --enable-linux-futex nor
	--disable-linux-futex is passed, determine the default by checking
	for compiling and/or running against NPTL.  With --enable-linux-futex,
	check if SYS_gettid and SYS_futex are defined.
	* configure: Rebuilt.

2006-06-14  Richard Henderson  <rth@redhat.com>

	PR libgomp/28008
	* env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
	undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.

2006-06-09  Richard Henderson  <rth@redhat.com>

	* env.c (gomp_nthreads_var): Change to unsigned long.
	(gomp_run_sched_chunk): Likewise.
	(parse_unsigned_long): Rename from parse_num_threads and generalize.
	(initialize_env): Initialize gomp_thread_attr.
	* libgomp.h (gomp_nthreads_var): Update decl.
	(gomp_run_sched_chunk): Likewise.
	(gomp_thread_attr): Declare.
	* team.c (gomp_thread_attr): Export.
	(initialize_team): Don't initialize it.

2006-06-09  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/27916
	* testsuite/libgomp.fortran/pr27916-1.f90: New test.
	* testsuite/libgomp.fortran/pr27916-2.f90: New test.

2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>

	* config/mingw32/time.c: New file.
	* configure.tgt: Use it.

2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.am: Add install-html target. Add install-html to .PHONY
	* Makefile.in: Regenerate.

2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

	PR libgomp/27612
	* testsuite/libgomp.c/sections-1.c: Require sync_int_long.
	* testsuite/libgomp.c/critical-1.c: Likewise.
	* testsuite/libgomp.c/loop-1.c: Likewise.
	* testsuite/libgomp.c/loop-2.c: Likewise.
	* testsuite/libgomp.c/single-1.c: Likewise.
	* testsuite/libgomp.c/ordered-1.c: Likewise.
	* testsuite/libgomp.c/ordered-2.c: Likewise.

2006-05-15  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/27416
	* libgomp.fortran/pr27416-1.f90: New test.

2006-05-03  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/27395
	* testsuite/libgomp.fortran/pr27395-1.f90: New test.
	* testsuite/libgomp.fortran/pr27395-2.f90: New test.

2006-05-02  Jakub Jelinek  <jakub@redhat.com>

	PR c++/26943
	* testsuite/libgomp.c/pr26943-1.c: New test.
	* testsuite/libgomp.c/pr26943-2.c: New test.
	* testsuite/libgomp.c/pr26943-3.c: New test.
	* testsuite/libgomp.c/pr26943-4.c: New test.
	* testsuite/libgomp.c++/pr27337.C: Remove barrier.
	* testsuite/libgomp.c++/pr26943.C: New test.

2006-05-02  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/27337
	* testsuite/libgomp.c++/pr27337.C: New test.

2006-04-26  Jakub Jelinek  <jakub@redhat.com>

	PR c/26171
	* testsuite/libgomp.c/pr26171.c: New test.

2006-04-25  Richard Henderson  <rth@redhat.com>

	PR libgomp/25865
	* configure.ac: Use GCC_CHECK_TLS.
	* acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
	* Makefile.in, aclocal.m4, configure: Regenerate.

2006-04-10  Matthias Klose  <doko@debian.org>

	* testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
	directory names containing underscores.

2006-03-21  Jakub Jelinek  <jakub@redhat.com>

	PR c++/26691
	* testsuite/libgomp.c++/pr26691.C: New test.

2006-03-13  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.fortran/retval2.f90: New test.

2006-03-09  Diego Novillo  <dnovillo@redhat.com>

	* testsuite/libgomp.c++: New directory.

2006-02-25  Shantonu Sen  <ssen@opendarwin.org>

	* config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
	* config/posix/sem.c: Implement the above.

2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>

	* configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
	define HAVE_BROKEN_POSIX_SEMAPHORES.
	* configure: Rebuilt.
	* config.h.in: Rebuilt.

2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>

	PR bootstrap/26161
	* configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
	for the other pthread check.
	* configure: Regenerate.
	* config.h.in: Regenerate.

2006-02-15  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/25938
	PR libgomp/25984
	* Makefile.am (fincludedir): New variable.
	(nodist_include_HEADERS): Remove Fortran files.
	(nodist_finclude_HEADERS): New variable.
	* Makefile.in: Regenerated.

2006-02-13  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.fortran/vla7.f90: Add -w to options.
	Remove tests for returning assumed character length arrays.

2006-02-12  Roger Sayle  <roger@eyesopen.com>
	    John David Anglin  <dave@hiauly1.hia.nrc.ca>

	PR libgomp/25936
	* configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.

2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>

	* testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.

2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>

	* testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
	part of LD_LIBRARY_PATH manually.

2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>

	PR libgomp/25852
	* testsuite/lib/libgomp-dg.exp (blddir): Set it in
	libgomp_init.

2005-01-25  Paolo Bonzini  <bonzini@gnu.org>

	PR libgomp/25884
	* Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
	* configure.ac (PERL): Don't set.
	(gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
	(OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
	OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
	* omp.h.in: Wrap the new configure substitutions with @ characters.
	* omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
	* aclocal.m4, configure, Makefile.in: Regenerate.
	* mkomp_h.pl: Delete.

2005-01-24  Paolo Bonzini  <bonzini@gnu.org>

	PR libgomp/25259
	* configure.ac: Use GCC_HEADER_STDINT.
	* libgomp.h: Include gstdint.h.
	* libgomp_f.h.in: Don't include stdint.h or inttypes.h.
	* configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.

2006-01-24  Richard Henderson  <rth@redhat.com>

	PR libgomp/25942
	* configure.ac: Add AM_MAINTAINER_MODE.
	* Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.

2006-01-24  Diego Novillo  <dnovillo@redhat.com>

	* Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.

2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>

	* config/posix/proc.c: Conditional include of sys/loadavg.h for
	Solaris.
	* configure.ac: Add check for loadavg.h.
	(link_gomp): Adjust comment.
	* configure: Regenerate.
	* config.h.in: Regenerate.

2006-01-21  Steve Ellcey  <sje@cup.hp.com>

	PR libgomp/25877
	* configure.ac: Remove check for alloca.h.
	* configure: Regenerate.
	* config.h.in: Regenerate.
	* libgomp.h: define gomp_alloca to be __builtin_alloca.
	* team.c: Remove use of alloca.h.
	Call gomp_alloca instead of alloca.

2006-01-20  Steve Ellcey  <sje@cup.hp.com>

	PR libgomp/25877
	* team.c: Add include of alloca.h.
	* configure.ac: Add check for alloca.h.
	* configure: Regenerate.
	* config.h.in: Regenerate.

2006-01-17  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/25219
	* testsuite/libgomp.fortran/pr25219.f90: New test.

2005-12-05  Uros Bizjak  <uros@kss-loka.si>

	* testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
	testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
	testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
	testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
	testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
	testsuite/libgomp.fortran/threadprivate1.f90,
	testsuite/libgomp.fortran/threadprivate2.f90,
	testsuite/libgomp.fortran/threadprivate3.f90,
	testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
	testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
	testsuite/libgomp.fortran/omp_parse3.f90: Change required
	effective-target to TLS runtime.

	* testsuite/libgomp.fortran/pr25162.f: Require
	effective-target TLS runtime.

2005-12-01  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.fortran/nestedfn2.f90: New test.
	* testsuite/libgomp.c/nestedfn-3.c: New test.

2005-11-30  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/25162
	* testsuite/libgomp.fortran/pr25162.f: New test.

2005-11-28  Jakub Jelinek  <jakub@redhat.com>

	* config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
	CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.

2005-11-25  Jakub Jelinek  <jakub@redhat.com>

	* alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
	libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
	omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
	single.c, team.c, work.c, config/linux/alpha/futex.h,
	config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
	config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
	config/linux/powerpc/futex.h, config/linux/s390/futex.h,
	config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
	config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
	config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
	config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
	FSF address.

2005-11-18  Jakub Jelinek  <jakub@redhat.com>

	* Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
	to nodist_noinst_HEADERS.
	* Makefile.in: Rebuilt.

	* config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
	add integer count field.
	* config/posix/lock.c (omp_destroy_nest_lock): Adjust for
	omp_nest_lock_t type change.
	(omp_init_nest_lock): Likewise.  Initialize count to 0.
	(omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
	Increment count.
	(omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
	Decrement count.
	(omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
	Increment count if successful and return the new nesting level.
	* config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
	* omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
	* testsuite/libgomp.c/lib-1.c: New test.
	* testsuite/libgomp.fortran/lib1.f90: New test.
	* testsuite/libgomp.fortran/lib2.f: New test.
	* testsuite/libgomp.fortran/lib3.f: New test.

2005-11-17  Richard Henderson  <rth@redhat.com>

	PR 24845
	* Makefile.am (nodist_toolexeclib_HEADERS): New.
	* configure.ac (link_gomp): New.  Substitute it.
	(AC_CONFIG_FILES): Add libgomp.spec.
	* libgomp.spec.in: New file.
	* Makefile.in, testsuite/Makefile.in, configure: Rebuild.
	* testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.

2005-11-18  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.fortran/reduction1.f90: Adjust for
	reduction(-:var) behaving the same as reduction(+:var).
	* testsuite/libgomp.c/reduction-4.c: New test.

2005-11-15  Uros Bizjak  <uros@kss-loka.si>

	* testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
	testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
	testsuite/libgomp.c/copyin-3.c,
	testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
	testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
	testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
	testsuite/libgomp.c++/pr24455.C,
	testsuite/libgomp.fortran/threadprivate1.f90,
	testsuite/libgomp.fortran/threadprivate2.f90,
	testsuite/libgomp.fortran/threadprivate3.f90,
	testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
	testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
	testsuite/libgomp.fortran/omp_parse3.f90: Require
	effective-target TLS.

2005-11-14  Diego Novillo  <dnovillo@redhat.com>

	* HEADER: Remove.

2005-11-13  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/24797
	* team.c (initialize_team): Pass NULL rather than free as
	pthread_key_create destructor.  Initialize thread specific data
	pointer in initial thread to a static local variable rather than
	malloced memory.

2005-11-11  Uros Bizjak  <uros@kss-loka.si>

	* testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
	its location to ld_library_path.

2005-11-10  Diego Novillo  <dnovillo@redhat.com>

	* testsuite/libgomp.c/c.exp: Rename from dg.exp.

2005-11-10  Diego Novillo  <dnovillo@redhat.com>

	* testsuite/libgomp.c: Rename from libgomp.dg.

2005-11-09  Diego Novillo  <dnovillo@redhat.com>

	* testsuite/libgomp.c++/pr24455.C: Add copyin clause for
	threadprivate variable 'i'.

2005-11-09  Jakub Jelinek  <jakub@redhat.com>

	* config/linux/s390/futex.h: New file.
	* configure.tgt: Use it.

	* testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
	before the parallel.

2005-11-08  Jakub Jelinek  <jakub@redhat.com>

	PR c++/24734
	* testsuite/libgomp.c++/master-1.C: New test.

2005-11-07  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.dg/copyin-3.c: New test.

2005-11-07  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.fortran/retval1.f90: New test.
	* testsuite/libgomp.fortran/vla7.f90: New test.

2005-11-06  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.fortran/vla2.f90: New test.
	* testsuite/libgomp.fortran/vla3.f90: New test.
	* testsuite/libgomp.fortran/vla4.f90: New test.
	* testsuite/libgomp.fortran/vla5.f90: New test.
	* testsuite/libgomp.fortran/vla6.f90: New test.

2005-11-01  Jakub Jelinek  <jakub@redhat.com>

	* config/linux/sparc/futex.h: New file.
	* configure.tgt: Use it.
	* testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.

	* critical.c: Include stdlib.h.
	* acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
	ignoring return value.
	* configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
	LIBGOMP_CHECK_SYNC_BUILTINS check.
	* configure: Rebuilt.

2005-10-31  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.fortran/vla1.f90: New test.

2005-10-31  Richard Henderson  <rth@redhat.com>

	* testsuite/libgomp.fortran/character2.f90: Fix race condition
	setting 's' in different threads.

2005-10-31  Jakub Jelinek  <jakub@redhat.com>

	* libgomp.h (attribute_hidden, ialias): Define.
	* config/posix/proc.c (omp_get_num_procs): Add ialias.
	* config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
	* config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
	omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
	omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
	omp_test_lock, omp_test_nest_lock): Likewise.
	* config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
	omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
	omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
	omp_test_lock, omp_test_nest_lock): Likewise.
	* env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
	omp_get_dynamic, omp_get_nested): Likewise.
	* parallel.c (omp_get_num_threads, omp_get_max_threads,
	omp_get_thread_num, omp_in_parallel): Likewise.
	* fortran.c (ialias_redirect): Define.
	(omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
	omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
	omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
	omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
	omp_set_num_threads, omp_get_dynamic, omp_get_nested,
	omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
	omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
	omp_get_wtime): Add ialias_redirect.

2005-10-30  Jakub Jelinek  <jakub@redhat.com>

	* fortran.c: Include stdlib.h.

2005-10-29  Jakub Jelinek  <jakub@redhat.com>

	* Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
	* Makefile.in: Regenerated.

2005-10-28  Jakub Jelinek  <jakub@redhat.com>

	* mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
	* libgomp_f.h.in (omp_check_defines): New function.
	* env.c: Include libgomp_f.h.
	(initialize_env): Call omp_check_defines.

	* testsuite/libgomp.dg/copyin-2.c: New test.
	* testsuite/libgomp.c++/copyin-2.C: New test.
	* testsuite/libgomp.fortran/threadprivate3.f90: New test.

	* testsuite/libgomp.fortran/threadprivate2.f90: New test.
	* testsuite/libgomp.fortran/sharing2.f90: New test.

	* testsuite/libgomp.dg/copyin-1.c: New test.
	* testsuite/libgomp.c++/copyin-1.C: New test.

2005-10-26  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.fortran/crayptr1.f90: New test.

	* testsuite/libgomp.fortran/workshare1.f90: New test.

	* libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
	only test.
	* libgomp.fortran/sharing1.f90: New test.

2005-10-24  Jakub Jelinek  <jakub@redhat.com>

	PR c++/24502
	* testsuite/libgomp.c++/loop-7.C: New test.

	* testsuite/libgomp.dg/nestedfn-2.c: New test.

	* testsuite/libgomp.dg/nestedfn-1.c: New test.
	* testsuite/libgomp.fortran/reduction6.f90: New test.
	* testsuite/libgomp.fortran/nestedfn1.f90: New test.

2005-10-23  Richard Henderson  <rth@redhat.com>

	* testsuite/libgomp.c++/ctor-1.C: New.
	* testsuite/libgomp.c++/ctor-2.C: New.
	* testsuite/libgomp.c++/ctor-3.C: New.
	* testsuite/libgomp.c++/ctor-4.C: New.
	* testsuite/libgomp.c++/ctor-5.C: New.
	* testsuite/libgomp.c++/ctor-6.C: New.
	* testsuite/libgomp.c++/ctor-7.C: New.
	* testsuite/libgomp.c++/ctor-8.C: New.
	* testsuite/libgomp.c++/ctor-9.C: New.

2005-10-21  Diego Novillo  <dnovillo@redhat.com>

	PR 24455
	* testsuite/libgomp.c++/pr24455-1.C: New test.
	* testsuite/libgomp.c++/pr24455.C: New test.
	* testsuite/libgomp.dg/pr24455-1.c: New test.
	* testsuite/libgomp.dg/pr24455.c: New test.

2005-10-20  Richard Henderson  <rth@redhat.com>

	* testsuite/libgomp.c++/loop-6.C: New.
	* testsuite/libgomp.dg/loop-3.c: New.

2005-10-20  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.fortran/jacobi.f: Don't make i and j
	explicitly private.
	* testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
	explicitly shared.

2005-10-19  Diego Novillo  <dnovillo@redhat.com>

	* testsuite/libgomp.fortran/jacobi.f: New test.

2005-10-19  Richard Henderson  <rth@redhat.com>

	* configure.tgt (i?86-linux): Default to with_arch instead of
	CFLAGS.  Add -mtune to match target_cpu.
	(x86_64-linux): Tune to i686.

	* fortran.c (omp_test_nest_lock_): Fix typo.

2005-10-19  Jakub Jelinek  <jakub@redhat.com>

	* ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
	gomp_ordered_sync): Do nothing if team->nthreads == 1.
	* testsuite/libgomp.dg/ordered-3.c: New test.

	* testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
	Remove volatile keyword.

	* testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
	in COMMON block to avoid warnings on 64-bit targets.

2005-10-18  Diego Novillo  <dnovillo@redhat.com>

	* testsuite/libgomp.dg/shared-3.c: New test.

2005-10-18  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
	* testsuite/libgomp.fortran/reduction5.f90: New test.

2005-10-18  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
	dg-options.
	* testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
	flush loop now that __sync_synchronize has proper memory barrier.
	* testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
	Add -ffixed-form to dg-options.

2005-10-17  Diego Novillo  <dnovillo@redhat.com>

	* testsuite/libgomp.fortran/fortran.exp: Also gather tests
	from subdirectories.
	* testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
	* testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
	* testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
	* testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
	* testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
	* testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
	* testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
	* testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
	* testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
	* testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
	* testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
	* testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
	* testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
	* testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
	* testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
	* testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
	* testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
	* testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
	* testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
	* testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
	* testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
	* testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
	* testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
	* testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
	* testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.

2005-10-17  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.dg/dg.exp: Only unset lang_* if
	lang_library_path exists.  Use find instead of glob to gather tests.
	* testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.

2005-10-17  Diego Novillo  <dnovillo@redhat.com>

	* testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
	* testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
	* testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
	* testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
	* testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
	* testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
	* testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
	* testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
	* testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
	* testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
	* testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
	* testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
	* testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.

2005-10-15  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.dg/vla-1.c: New test.

	* testsuite/libgomp.fortran/reference2.f90: New test.

	* testsuite/libgomp.fortran/character2.f90: Remove explicit
	declaration of omp_get_thread_num.
	* testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
	use omp_lib.

	* testsuite/libgomp.fortran/reduction1.f90: New test.
	* testsuite/libgomp.fortran/reduction2.f90: New test.
	* testsuite/libgomp.fortran/reduction3.f90: New test.
	* testsuite/libgomp.fortran/reduction4.f90: New test.

2005-10-13  Richard Henderson  <rth@redhat.com>

	* Makefile.am (libgomp_la_SOURCES): Add bar.c.
	* Makefile.in: Regenerate.
	* barrier.c (GOMP_barrier): Use gomp_barrier_wait.
	* libgomp.h: Include bar.h.
	(struct gomp_barrier): Remove.
	(struct gomp_team): Add barrier.  Replace master_barrier with
	master_release.  Replace threads with ordered_release.
	(struct gomp_thread): Replace barrier with release.
	* ordered.c (gomp_ordered_first): Update for ordered_release change.
	(gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
	gomp_ordered_static_next, gomp_ordered_sync): Likewise.
	* single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
	(GOMP_single_copy_end): Likewise.
	* team.c (gomp_threads_dock): New.
	(gomp_barrier_init, gomp_barrier_destroy): Remove.
	(gomp_thread_start): Use gomp_barrier_wait.
	(new_team, free_team): Update for gomp_team changes.
	(gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
	(gomp_team_end): Use gomp_barrier_wait.
	(initialize_team): Update for gomp_thread changes.
	* work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
	(gomp_work_share_end_nowait): Use atomic ops when available.
	* config/linux/bar.c, config/linux/bar.h: New files.
	* config/posix/bar.c, config/posix/bar.h: New files.

2005-10-13  Jakub Jelinek  <jakub@redhat.com>

	* single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
	* testsuite/libgomp.dg/single-2.c: New test.

	* testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
	lang_link_flags): Unset, so that they aren't inherited from previously
	sourced *.exp.

	* testsuite/libgomp.fortran/threadprivate1.f90: New test.

2005-10-12  Richard Henderson  <rth@redhat.com>

	* testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
	(libgomp_init): Use lang_test_file, lang_library_path, and
	lang_link_flags, set by the subdirectory files.  Add -fopenmp here.

	* testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
	(lang_test_file, lang_link_flags): New.
	(DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.

	* testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
	testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
	testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
	testsuite/libgomp.c++/parallel-1.C,
	testsuite/libgomp.c++/reduction-1.C,
	testsuite/libgomp.c++/reduction-2.C,
	testsuite/libgomp.c++/reduction-3.C,
	testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
	testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
	testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
	New files, largely cribbed from the C testsuite.

2005-10-12  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.fortran/character1.f90: New test.
	* testsuite/libgomp.fortran/character2.f90: New test.

	* testsuite/libgomp.dg/nested-1.c: New test.
	* testsuite/libgomp.dg/nested-2.c: New test.
	* testsuite/libgomp.fortran/do1.f90: New test.
	* testsuite/libgomp.fortran/do2.f90: New test.

	* testsuite/libgomp.fortran/reference1.f90: New test.

2005-10-11  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.dg/reduction-1.c: New test.
	* testsuite/libgomp.dg/reduction-2.c: New test.
	* testsuite/libgomp.dg/reduction-3.c: New test.

2005-10-10  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.dg/atomic-1.c: New test.
	* testsuite/libgomp.dg/atomic-2.c: New test.

2005-10-09  Richard Henderson  <rth@redhat.com>

	* critical.c (atomic_lock): New.
	(initialize_critical): Initialize it.
	(GOMP_atomic_start, GOMP_atomic_end): New.
	* libgomp.map: Export them.
	* libgomp_g.h: Declare them.

	* testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.

2005-10-02  Richard Henderson  <rth@redhat.com>

	* configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
	to XCFLAGS instead of CFLAGS.

2005-09-30  Richard Henderson  <rth@redhat.com>

	* configure.ac: Determine whether -pthread or -lpthread is needed.
	* Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
	* Makefile.in, configure: Rebuild.

2005-09-28  Richard Henderson  <rth@redhat.com>

	* testsuite/libgomp.dg/omp-loop03.c: Fix return code.
	* testsuite/libgomp.dg/omp-single-3.c: New test.

2005-09-28  Diego Novillo  <dnovillo@redhat.com>

	* testsuite/libgomp.dg/omp-single-2.c: New test.
	* testsuite/libgomp.dg/shared-2.c: Fix return code.

2005-09-27  Richard Henderson  <rth@redhat.com>

	* testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
	* testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.

2005-09-27  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.dg/omp-loop03.c: New test.

2005-09-27  Diego Novillo  <dnovillo@redhat.com>

	* testsuite/libgomp.dg/omp-parallel-for.c: New test.

2005-09-27  Diego Novillo  <dnovillo@redhat.com>

	* testsuite/libgomp.dg/omp-single-1.c: New test.
	* testsuite/libgomp.dg/shared-1.c: Return 0.
	Add prototype for abort.
	* testsuite/libgomp.dg/shared-2.c: Likewise.

2005-09-26  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
	constructs.

2005-09-26  Diego Novillo  <dnovillo@redhat.com>

	* testsuite/libgomp.dg/shared-1.c: New test.
	* testsuite/libgomp.dg/shared-2.c: New test.

2005-09-24  Richard Henderson  <rth@redhat.com>

	* testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.

2005-09-24  Richard Henderson  <rth@redhat.com>

	* iter.c (gomp_iter_static_next): Round up when computing number
	of iterations.  Don't bother distributing a remainder equally.

	* testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
	Don't call srand.  Zero b before testing.
	(main): New.

2005-09-24  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.fortran/omp_atomic1.f90: New test.
	* testsuite/libgomp.fortran/omp_atomic2.f90: New test.

2005-09-23  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
	without !$omp end do, followed immediately by subroutine end.

2005-09-23  Diego Novillo  <dnovillo@redhat.com>

	* testsuite/libgomp.dg/omp-parallel-if.c: New test.

2005-09-22  Richard Henderson  <rth@redhat.com>

	* critical.c (GOMP_critical_name_start): Change argument to void**.
	Reuse the pointer space if the mutex fits.
	(GOMP_critical_name_end): Likewise.
	(initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
	* libgomp_g.h (GOMP_critical_name_start): Update decl.
	(GOMP_critical_name_end): Likewise.
	* config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
	* config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.

2005-09-20  Richard Henderson  <rth@redhat.com>

	* critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
	(create_lock_lock): New.
	(initialize_critical): Initialize it.
	* libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
	* libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.

2005-09-20  Diego Novillo  <dnovillo@redhat.com>

	* testsuite/libgom.dg/omp-loop01.c: Include stdio.h.

2005-09-20  Diego Novillo  <dnovillo@redhat.com>

	* testsuite/libgomp.dg/omp-loop01.c: New test.
	* testsuite/libgomp.dg/omp-loop02.c: New test.

2005-09-20  Jakub Jelinek  <jakub@redhat.com>

	* configure.ac (AC_PROG_FC): Add.
	(USE_FORTRAN): New automake conditional.
	* configure: Rebuilt.
	* Makefile.am (libgomp_la_SOURCES): Add fortran.c.
	(nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
	If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
	Add rules to build them.
	* Makefile.in: Rebuilt.
	* mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
	OMP_NEST_LOCK_KIND.
	* libgomp.map: Add Fortran wrappers.
	* libgomp_f.h.in: New file.
	* omp_lib.h.in: New file.
	* omp_lib.f90.in: New file.
	* fortran.c: New file.
	* testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
	Append libgfortran directory to LD_LIBRARY_PATH if it exists.
	Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
	libgfortran has been built.
	* testsuite/libgomp.fortran/fortran.exp: New file.
	* testsuite/libgomp.fortran/omp_cond1.f: New test.
	* testsuite/libgomp.fortran/omp_cond2.f: New test.
	* testsuite/libgomp.fortran/omp_cond3.F90: New test.
	* testsuite/libgomp.fortran/omp_cond4.F90: New test.
	* testsuite/libgomp.fortran/omp_hello.f: New test.
	* testsuite/libgomp.fortran/omp_orphan.f: New test.
	* testsuite/libgomp.fortran/omp_parse1.f90: New test.
	* testsuite/libgomp.fortran/omp_parse2.f90: New test.
	* testsuite/libgomp.fortran/omp_parse3.f90: New test.
	* testsuite/libgomp.fortran/omp_parse4.f90: New test.
	* testsuite/libgomp.fortran/omp_reduction.f: New test.
	* testsuite/libgomp.fortran/omp_workshare1.f: New test.
	* testsuite/libgomp.fortran/omp_workshare2.f: New test.

2005-08-30  Richard Henderson  <rth@redhat.com>

	* loop.c (GOMP_loop_static_start): Provide fallback wrapper
	function for when aliases are not usable.
	(GOMP_loop_dynamic_start, GOMP_loop_guided_start,
	GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
	GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
	GOMP_loop_dynamic_next, GOMP_loop_guided_next,
	GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
	GOMP_loop_ordered_guided_next): Likewise.
	* ordered.c (GOMP_ordered_start): Likewise.

2005-08-01  Diego Novillo  <dnovillo@redhat.com>

	* testsuite/libgomp.dg/dg.exp: Use -O2 for now.
	* testsuite/libgomp.dg/omp_hello.c: Fix return code
	* testsuite/libgomp.dg/omp_matvec.c: Likewise.
	* testsuite/libgomp.dg/omp_orphan.c: Likewise
	* testsuite/libgomp.dg/omp_reduction.c: Likewise
	* testsuite/libgomp.dg/omp_workshare1.c: Likewise
	* testsuite/libgomp.dg/omp_workshare2.c: Likewise
	* testsuite/libgomp.dg/omp_workshare3.c: Likewise
	* testsuite/libgomp.dg/omp_workshare4.c: Likewise

2005-07-07  Eric Christopher  <echristo@redhat.com>
	    Diego Novillo  <dnovillo@redhat.com>

	* testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
	* testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
	up code.
	* testsuite/libgomp.dg/omp_matvec.c: Ditto.
	* testsuite/libgomp.dg/omp_orphan.c: Ditto.
	* testsuite/libgomp.dg/omp_reduction.c: Ditto.
	* testsuite/libgomp.dg/omp_workshare1.c: Ditto.
	* testsuite/libgomp.dg/omp_workshare2.c: Ditto.
	* testsuite/libgomp.dg/omp_workshare3.c: Ditto.
	* testsuite/libgomp.dg/omp_workshare4.c: Ditto.

2005-06-13  Diego Novillo  <dnovillo@redhat.com>

	* TOPLEVEL.patch: Remove.

2005-05-16  Richard Henderson  <rth@redhat.com>

	* configure.ac: Test for clock_gettime.
	* config.h.in, configure: Rebuild.
	* config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
	(omp_get_wtime): Use clock_gettime if available.
	(omp_get_wtick): Use clock_getres if available.

2005-05-11  Richard Henderson  <rth@redhat.com>

	* config/linux/ia64/futex.h: New file.
	* configure.tgt: Use it.

	* team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.

2005-05-07  Richard Henderson  <rth@redhat.com>

	* config/linux/powerpc/futex.h: New file.
	* configure.tgt: Use it.

	* config/linux/i486/futex.h: Merge ...
	* config/linux/x86_64/futex.h: ... into ...
	* config/linux/x86/futex.h: ... here.
	* configure.tgt: Update to match.

2005-05-06  Richard Henderson  <rth@redhat.com>

	* config/linux/alpha/futex.h: Conditionally define SYS_futex.
	* config/linux/i486/futex.h: Likewise.
	* config/linux/x86_64/futex.h: Likewise.

	* config/linux/lock.c: New file.
	* config/linux/omp-lock.h: New file.

	* critical.c, env.h: Don't include omp.h
	* config/posix/lock.c: Include libgomp.h instead of omp.h.
	* config/posix/time.c: Likewise.
	* config/posix/omp-lock.h: New file.
	* libgomp.h: Include omp-lock.h and omp.h.
	* Makefile.am (nodist_include_HEADERS): New.
	(omp.h): New rule.
	* configure.ac (PERL): New.
	* mkomp_h.pl: New file.
	* omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
	with templates.
	* Makefile.in, configure, testsuite/Makefile.in: Rebuild.

	* testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
	build directory.  Re-add -march=i486 hack.

	* testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
	(libgomp_link_flags): Remove.
	(libgomp_initialized): Remove.
	(libgomp_init): Don't protect from reinitialization.  Copy code
	from libstdc++ for getting the multilib set correctly.

2005-05-05  Richard Henderson  <rth@redhat.com>

	* config/linux/alpha/futex.h: New file.
	* configure.tgt (alpha*-*-linux*): Use it.

	* config/posix/mutex.c: New file.
	* config/posix/sem.c: Use libgomp.h.

	* configure.tgt (x86_64-linux): Also test CC for -m32.
	* config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.

	* testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
	after $gccpath.

	* Makefile.am (SUBDIRS): New.
	(libgomp_la_LDFLAGS): Add -lpthread.
	* configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
	* Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.

	* libgomp_g.h: New file.
	* libgomp.h: Split out all public declarations to libgomp_g.h.
	Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
	* config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
	* config/linux/sem.h: Likewise.
	* config/posix/sem.h: Likewise.

	* Makefile.am (AM_LDFLAGS): New.
	(libgomp_version_script): Split out from ...
	(libgomp_la_LDFLAGS): ... here.
	(libgomp_version_info): New.
	* acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
	(LIBGOMP_ENABLE): New.
	(LIBGOMP_CHECK_LINKER_FEATURES): New.
	(LIBGOMP_ENABLE_SYMVERS): New.
	* configure.ac (AC_INIT): Version 1.0.
	(enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
	(enable-linux-futex): Likewise.  Rename from enable-futex.
	(libtool_VERSION): New.
	(LIBGOMP_ENABLE_SYMVERS): Use it.
	* configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
	* Makefile.in, aclocal.m4, configure: Rebuild.

	* config/linux/mutex.c: Include libgomp.h instead of mutex.h.
	(gomp_mutex_unlock_slow): Fix typo.
	* config/linux/sem.c: Similarly.
	(gomp_sem_post_slow): Fix typo.
	* config/linux/sem.h (gomp_sem_post_slow): Fix typo.
	* config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
	[__PIC__] (sys_futex0): Don't use tmp output in asm.

	* Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
	(libgomp_la_LDFLAGS): Add top_srcdir to path.
	* acinclude.m4: Copy libtool.m4 stuff from libgfortran.
	* configure.ac: Check for getloadavg.  Substitute XCFLAGS and
	XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
	* configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
	LDFLAGS.  Pull enable_futex check to top-level.
	* libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
	* Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.

	First attempt at real configury.
	* Makefile, config.h: Remove file.
	* Makefile.am, Makefile.in: New file.
	* acinclude.m4 aclocal.m4: New file.
	* configure.ac, configure.tgt, configure: New file.

	* config/posix/lock.c: Rename from sys-lock.c.
	* config/posix/mutex.h: Rename from sys-mutex.h.
	* config/posix/sem.c: Rename from sys-sem.c.
	* config/posix/sem.h: Rename from sys-sem.h.
	* config/posix/proc.c: Rename from sys-proc.c.
	* config/posix/time.c: Rename from sys-proc.c.

	* config/linux/mutex.c: New file.
	* config/linux/mutex.h: New file.
	* config/linux/sem.c: New file.
	* config/linux/sem.h: New file.
	* config/linux/i486/futex.h: New file.
	* config/linux/x86_64/futex.h: New file.

2005-05-04  Richard Henderson  <rth@redhat.com>

	* iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
	* libgomp.h: Declare them.
	* loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
	gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.

2005-05-04  Richard Henderson  <rth@redhat.com>

	* libgomp-1 code drop

2005-05-04  Richard Henderson  <rth@redhat.com>

	* iter.c (gomp_iter_static_next): Return tri-state on 0.
	* ordered.c (gomp_ordered_static_next): Remove not_last argument.
	* libgomp.h (struct gomp_team_state): Make static_trip unsigned.
	(gomp_iter_static_next): Update.
	(gomp_ordered_static_next): Update.
	* loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
	(gomp_loop_ordered_static_start): Likewise.  Exit early for a
	totally empty range.
	(gomp_loop_ordered_static_next): Refine test for calling
	gomp_ordered_static_next.
	* testsuite/ordered-1.c: Add case for more threads than iterations.

	* iter.c (gomp_iter_runtime_next_locked): Remove.
	* loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
	gomp_loop_guided_start, gomp_loop_ordered_static_start,
	gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
	gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
	gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
	gomp_loop_ordered_guided_next): Downcase name, make static, add
	an external alias with the old name.
	(GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
	GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
	switch and call one of the above static functions.
	* libgomp.h: Update.

	* work.c (gomp_work_share_start): Lock the mutex for !first too.
	* loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
	GOMP_loop_guided_start, GOMP_loop_runtime_start,
	GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
	GOMP_loop_ordered_guided_start): Update to match.
	* sections.c (GOMP_sections_start): Likewise.
	* single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.

	* ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
	gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
	Use bounds check instead of modulus.
	(gomp_ordered_sync): Split out of GOMP_ordered_start.
	(gomp_ordered_last): Don't sync with ordered_owner here.
	(gomp_ordered_next): Likewise.
	(gomp_ordered_static_loop_next): Likewise.
	* loop.c, libgomp.h: Update to match.

	* libgomp.h (GOMP_barrier): Declare.

	* testsuite/barrier-1.c: New file.
	* testsuite/critical-1.c: New file.
	* testsuite/ordered-2.c: New file.
	* testsuite/ordered-1.c: New file.
	* testsuite/sections-1.c: New file.
	* testsuite/single-1.c: New file.
	* testsuite/Makefile (TESTS): Add them.

2005-05-04  Richard Henderson  <rth@redhat.com>

	* libgomp.h (struct gomp_work_share): Add ordered_owner.
	* loop.c (GOMP_loop_static_start): If not the startup thread,
	acquire the mutex to wait for initialization complete.
	(GOMP_loop_ordered_static_start): Likewise.
	(GOMP_loop_ordered_runtime_start): Likewise.
	(GOMP_loop_ordered_static_first): Remove.
	(GOMP_loop_ordered_dynamic_first): Remove.
	(GOMP_loop_ordered_guided_first): Remove.
	(GOMP_loop_ordered_runtime_first): Remove.
	* ordered.c (gomp_ordered_loop_first): Post to own release when
	we're the first thread.
	(gomp_ordered_loop_last): Wait on release if not owner.
	(gomp_ordered_loop_next): Likewise.
	(gomp_ordered_static_loop_init): New.
	(gomp_ordered_static_loop_next): Use ordered_owner.
	(GOMP_ordered_start): Likewise.
	* work.c (gomp_new_work_share): Initialize ordered_owner.

2005-05-03  Richard Henderson  <rth@redhat.com>

	* Makefile (OPT): New.
	(CFLAGS): Use it.

	* loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
	* sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
	* libgomp.h, libgomp.map, NOTES: Update to match.

	* team.c (struct gomp_thread_start_data): Remove ts, fn, data.
	Add initialized and thr members.
	(gomp_thread_start): Pause when initially spawned to wait for
	the whole team to be created.
	(gomp_team_start): Release team members at the end.

	* testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
	(f_foo_1): Use GOMP_loop_end.
	(f_foo_2): Use GOMP_loop_end_nowait.

	* testsuite/loop-2.c: New file.
	* testsuite/Makefile (TESTS): Add it.

2005-05-03  Richard Henderson  <rth@redhat.com>

	* iter.c (gomp_iter_static_next): Fix overflow check typo.
	(gomp_iter_dynamic_next_locked): Fix overflow check thinko.
	* team.c (new_team): Initialize oldest_live_gen to 1 if no
	initial work_share.

	* testsuite/Makefile: New file.
	* testsuite/loop-1.c: New file.

2005-05-03  Richard Henderson  <rth@redhat.com>

	Initial implementation and checkin.

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